Updated on 2024/05/26

 
TSUBOTA Toshiki
 
Scopus Paper Info  
Total Paper Count: 0  Total Citation Count: 0  h-index: 20

Citation count denotes the number of citations in papers published for a particular year.

Affiliation
Faculty of Engineering Department of Materials Science
Job
Associate Professor
External link

Research Interests

  • capacitor

  • diamond

  • carbon material

Degree

  • Kyushu University  -  Doctor of Engineering   2000.06

Biography in Kyutech

  • 2008.04
     

    Kyushu Institute of Technology   Faculty of Engineering   Department of Materials Science   Associate Professor  

Papers

  • The investigation of activated carbon by K<inf>2</inf>CO<inf>3</inf> activation: Micropores- and macropores-dominated structure Reviewed International journal

    Khuong D.A., Kieu T.T., Nakaoka Y., Tsubota T., Tashima D., Nguyen H.N., Tanaka D.

    Chemosphere   299   2022.07

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.chemosphere.2022.134365

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  • Activated carbon produced from bamboo and solid residue by CO<inf>2</inf> activation utilized as CO<inf>2</inf> adsorbents Reviewed International journal

    Khuong D.A., Nguyen H.N., Tsubota T.

    Biomass and Bioenergy   148   106039   2021.05

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.biombioe.2021.106039

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  • CO<inf>2</inf>activation of bamboo residue after hydrothermal treatment and performance as an EDLC electrode Reviewed International journal

    Khuong D.A., Nguyen H.N., Tsubota T.

    RSC Advances   11 ( 16 )   9682 - 9692   2021.02

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1039/d1ra00124h

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  • Utilization of pine tree biochar produced by flame-curtain pyrolysis in two non-agricultural applications Reviewed International journal

    Kalderis D., Tsuchiya S., Phillipou K., Paschalidou P., Pashalidis I., Tashima D., Tsubota T.

    Bioresource Technology Reports   9   2020.02

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.biteb.2020.100384

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  • Autohydrolysis treatment of bamboo and potassium oxalate (K<inf>2</inf>C<inf>2</inf>O<inf>4</inf>) activation of bamboo product for CO<inf>2</inf> capture utilization Reviewed International journal

    Viet D.D., Thao D.T., Anh K.D., Tsubota T.

    Frontiers of Chemical Science and Engineering   18 ( 4 )   2024.04

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s11705-024-2402-8

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  • Simultaneous syngas and CO<inf>2</inf> adsorbent production via rice straw gasification: An experimental study Reviewed International journal

    Nguyen H.N., Tran-Nguyen P.L., Khuong D.A., Tsubota T.

    Biomass and Bioenergy   183   2024.04

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.biombioe.2024.107137

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  • Experimental investigation of CO<inf>2</inf> adsorption using adsorbents derived from residual char of agricultural waste gasification Reviewed International journal

    Nguyen H.N., Khuong D.A., Tsubota T.

    Thermal Science and Engineering Progress   49   2024.03

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.tsep.2024.102446

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  • Valorization of Aloe vera waste for the production of Ca and P-rich hydrochars Reviewed International journal

    Kalderis D., Stavroulakis G., Tsubota T., Çalhan S.D.

    Sustainable Chemistry for the Environment   5   2024.03

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.scenv.2023.100057

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  • Europium removal from aqueous solutions by oxidized biochar prepared from waste palm tree fronds Reviewed International journal

    Georgiou E., Ioannidis I., Pashalidis I., Viet D.D., Tsubota T., Kalderis D.

    Sustainable Chemistry for the Environment   4   2023.12

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.scenv.2023.100040

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  • Effect of solvent and acid catalyst selection on lignin recovery and purity in autoclave-assisted organosolv extraction Reviewed International journal

    Farid M.A.A., Ibrahim I., Lease J., Tsubota T., Andou Y.

    Bioresource Technology Reports   24   2023.12

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.biteb.2023.101622

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  • Use of the Wise method as a pretreatment for the selective removal of lignin when preparing bamboo-activated carbon Reviewed International journal

    Tsubota T., Khuong D.A., Nagaoka H., Kumagai S., Andou Y.

    Advances in Bamboo Science   5   2023.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.bamboo.2023.100049

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  • Supercapacitors composed of Japanese cedar bark-based activated carbons with various activators Reviewed International journal

    Trinh K.T., Tsubota T.

    Materials Chemistry and Physics   307   2023.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.matchemphys.2023.128148

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  • The production of high-value products derived from bamboo by steam pretreatment: Sugar-contained water solution and solid residue as a precursor for EDLC electrode Reviewed International journal

    Khuong D.A., Saza S., Tsubota T.

    Materials Chemistry and Physics   304   2023.08

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.matchemphys.2023.127853

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  • Catalytic graphitization of biomass-derived ethanosolv lignin using Fe, Co, Ni, and Zn: Microstructural and chemical characterization Reviewed International journal

    Farid M.A.A., Zheng A.L.T., Tsubota T., Andou Y.

    Journal of Analytical and Applied Pyrolysis   173   2023.08

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.jaap.2023.106064

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  • Recycling marine plastic waste to energy storage devices Reviewed International journal

    Tashima D., Kashio T., Eguchi T., Kumagai S., Tsubota T., Madden J.D.W.

    Materials Letters: X   18   2023.06

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.mlblux.2023.100193

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  • Bamboo-derived adsorbents for environmental remediation: A review of recent progress Reviewed International journal

    Kalderis D., Seifi A., Kieu Trang T., Tsubota T., Anastopoulos I., Manariotis I., Pashalidis I., Khataee A.

    Environmental Research   224   2023.05

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.envres.2023.115533

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  • Characterization of the Electromagnetic Shielding Effectiveness of Biochar-Based Materials Reviewed

    Nikolopoulos C.D., Baklezos A.T., Kapetanakis T.N., Vardiambasis I.O., Tsubota T., Kalderis D.

    IEEE Access   11   6413 - 6420   2023.01

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1109/ACCESS.2023.3237327

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  • Adsorption characteristics of ciprofloxacin and naproxen from aqueous solution using bamboo biochar Reviewed International journal

    Pham T.D., Nguyen D.T., Nguyen H.L., Nguyen M.Q., Tran T.M., Nguyen M.V., Nguyen T.L., Ngo T.M.V., Namakamura K., Tsubota T.

    Biomass Conversion and Biorefinery   2023.01

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s13399-023-05092-x

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  • Glycerol-Based Retrievable Heterogeneous Catalysts for Single-Pot Esterification of Palm Fatty Acid Distillate to Biodiesel Reviewed International journal

    Hazmi B., Beygisangchin M., Rashid U., Mokhtar W.N.A.W., Tsubota T., Alsalme A., Ngamcharussrivichai C.

    Molecules   27 ( 20 )   2022.10

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.3390/molecules27207142

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  • Environmentally Safe Magnetic Nanocatalyst for the Production of Biodiesel from Pongamia pinnata Oil Reviewed International journal

    Sami H.Q.u.A., Hanif M.A., Rashid U., Nisar S., Bhatti I.A., Rokhum S.L., Tsubota T., Alsalme A.

    Catalysts   12 ( 10 )   2022.10

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.3390/catal12101266

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  • A Heterogeneous Bifunctional Carbon Nanocatalyst from Plastic Waste to Efficiently Catalyze Waste Cooking Oil into Biodiesel Reviewed International journal

    Hazmi B., Rashid U., Kawi S., Mokhtar W.N.A.W., Ahangar F.A., Yaw T.C.S., Tsubota T., Alharthi F.A., Ngamcharussrivichai C.

    Catalysts   12 ( 8 )   2022.08

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.3390/catal12080874

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  • Comparison of consecutive impacts of wood and rice husk gasification biochars with nitrogen fertilizer on soybean yield Reviewed International journal

    Hien T.T.T., Tsubota T., Taniguchi T., Shinogi Y.

    Paddy and Water Environment   20 ( 3 )   303 - 313   2022.07

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s10333-021-00875-2

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  • Numerical analysis of the micropore structure of activated carbons focusing on optimum CO<inf>2</inf> adsorption Reviewed International journal

    Kwiatkowski M., Kalderis D., Tono W., Tsubota T.

    Journal of CO2 Utilization   60   2022.06

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.jcou.2022.101996

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  • Towards sustainable biomass gasification: Evolution of bagasse char characteristics throughout gasification Reviewed International journal

    Nguyen H.N., Khuong D.A., Tran-Nguyen P.L., Tsubota T.

    Biomass and Bioenergy   158   2022.03

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.biombioe.2022.106384

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  • Thermal induced changes of rice straw phytolith in relation to arsenic release: A perspective of rice straw arsenic under open burning Reviewed International journal

    Nguyen M.N., Nguyen A.T.Q., Dultz S., Tsubota T., Duong L.T., Nguyen A.M., Pham N.T.T.

    Journal of Environmental Management   304   2022.02

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.jenvman.2021.114294

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  • Potential heterogeneous nano-catalyst via integrating hydrothermal carbonization for biodiesel production using waste cooking oil Reviewed International journal

    Abdullah R.F., Rashid U., Hazmi B., Ibrahim M.L., Tsubota T., Alharthi F.A.

    Chemosphere   286   2022.01

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.chemosphere.2021.131913

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  • Low-cost novel nano-constructed granite composites for removal of hazardous Terasil dye from wastewater Reviewed International journal

    Khalil M., Hanif M.A., Rashid U., Ahmad J., Alsalme A., Tsubota T.

    Environmental Science and Pollution Research   30 ( 34 )   81333 - 81351   2022.01

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s11356-022-21367-8

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  • Physicochemical Properties of Waste Palm-Based Catalysts Synthesized from Pyrolyzed and Hydrothermalized Chars for Biodiesel Production Reviewed International journal

    Rashid U., Hazmi B., Abdullah R.F., Ibrahim S.F., Alsalme A., Tsubota T.

    Topics in Catalysis   66 ( 9-12 )   723 - 739   2022.01

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s11244-022-01736-w

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  • Dependence of pore structure of activated carbon on the performance of electrical double layer capacitor with NaCl aqueous electrolyte Reviewed International journal

    Onodera H., Tsubota T.

    Journal of Porous Materials   30 ( 4 )   1101 - 1108   2022.01

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s10934-022-01407-x

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  • Evolution of physico-chemical properties of Dicranopteris linearis-derived activated carbon under various physical activation atmospheres Reviewed

    Mai N.T., Nguyen M.N., Tsubota T., Nguyen P.L.T., Nguyen N.H.

    Scientific Reports   11 ( 1 )   2021.12

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1038/s41598-021-93934-x

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  • Fungicide application can intensify clay aggregation and exacerbate copper accumulation in citrus soils Reviewed

    Dao T.T., Tran T.T.T., Nguyen A.M., Nguyen L.N., Pham P.T.M., Tsubota T., Nguyen M.N.

    Environmental Pollution   288   2021.11

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.envpol.2021.117703

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  • Assessment of biochar produced by flame-curtain pyrolysis as a precursor for the development of an efficient electric double-layer capacitor Reviewed

    Tsubota T., Tsuchiya S., Kusumoto T., Kalderis D.

    Energies   14 ( 22 )   2021.11

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.3390/en14227671

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  • Conversion of waste polyethylene terephthalate (Pet) polymer into activated carbon and its feasibility to produce green fuel Reviewed

    Ahangar F.A., Rashid U., Ahmad J., Tsubota T., Alsalme A.

    Polymers   13 ( 22 )   2021.11

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.3390/polym13223952

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  • An easily fabricated palladium nanocatalyst on magnetic biochar for Suzuki-Miyaura and aryl halide cyanation reactions Reviewed

    Turunç E., Akay S., Baran T., Kalderis D., Tsubota T., Kayan B.

    New Journal of Chemistry   45 ( 28 )   12519 - 12527   2021.07

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1039/d1nj00941a

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  • Towards engineered hydrochars: Application of artificial neural networks in the hydrothermal carbonization of sewage sludge Reviewed

    Kapetanakis T.N., Vardiambasis I.O., Nikolopoulos C.D., Konstantaras A.I., Trang T.K., Khuong D.A., Tsubota T., Keyikoglu R., Khataee A., Kalderis D.

    Energies   14 ( 11 )   2021.06

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.3390/en14113000

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  • Enhancing soil water holding capacity and provision of a potassium source via optimization of the pyrolysis of bamboo biochar Reviewed

    Hien T.T.T., Tsubota T., Taniguchi T., Shinogi Y.

    Biochar   3 ( 1 )   51 - 61   2021.03

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s42773-020-00071-1

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  • Correction to: Enhancing soil water holding capacity and provision of a potassium source via optimization of the pyrolysis of bamboo biochar (Biochar, (2021), 3, 1, (1-3), 10.1007/s42773-020-00075-x) Reviewed

    Hien T.T.T., Tsubota T., Taniguchi T., Shinogi Y.

    Biochar   3 ( 1 )   2021.03

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    Language:Others   Publishing type:Article, review, commentary, editorial, etc. (other)

    DOI: 10.1007/s42773-020-00083-x

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  • Surface functionalization of biochar from oil palm empty fruit bunch through hydrothermal process Reviewed International journal

    Ibrahim I., Tsubota T., Hassan M.A., Andou Y.

    Processes   9 ( 1 )   1 - 14   2021.01

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.3390/pr9010149

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  • Kinetic and structural changes during gasification of cashew nut shell char particles Reviewed International journal

    Nguyen H.N., Khuong D.A., Vu T.T.H., Mai T.N., Tsubota T., Tran V.B., Blin J., Van De Steene L.

    Environmental Progress and Sustainable Energy   40 ( 3 )   2020.12

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1002/ep.13580

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  • Carbonization and H<inf>3</inf>PO<inf>4</inf> activation of fern Dicranopteris linearis and electrochemical properties for electric double layer capacitor electrode Reviewed International journal

    Trinh T.K., Tsubota T., Takahashi S., Mai N.T., Nguyen M.N., Nguyen N.H.

    Scientific Reports   10 ( 1 )   2020.12

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1038/s41598-020-77099-7

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  • Hydrochars as emerging biofuels: Recent advances and application of artificial neural networks for the prediction of heating values Reviewed International journal

    Vardiambasis I.O., Kapetanakis T.N., Nikolopoulos C.D., Trang T.K., Tsubota T., Keyikoglu R., Khataee A., Kalderis D.

    Energies   13 ( 17 )   2020.09

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    Language:English   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)

    DOI: 10.3390/en13174572

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  • Complete Parametric Study of Bagasse Pellets during High-Temperature Steam Gasification Reviewed

    Nguyen H.N., Tsubota T.

    Journal of Thermal Science and Engineering Applications   12 ( 4 )   2020.08

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1115/1.4045698

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  • Humidity adsorption characteristics of Moso bamboo charcoal oxidized at room temperature by HNO<inf>3</inf> Reviewed International journal

    Viet D.D., Tsubota T., Shinogi Y.

    Journal of the Indian Academy of Wood Science   17 ( 1 )   34 - 41   2020.06

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s13196-019-00251-y

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  • Release kinetics of potassium from silica-rich fern-derived biochars Reviewed International journal

    Nguyen A.T.Q., Bui T.A., Mai N.T., Tran H.T., Tran S.V., Nguyen N.H., Tsubota T., Shinogi Y., Dultz S., Nguyen M.N.

    Agronomy Journal   112 ( 3 )   1713 - 1725   2020.05

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1002/agj2.20209

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  • KOH activation of solid residue of Japanese citron after extraction by microwave process and property as EDLC electrode Reviewed

    Tsubota T., Hohshi Y., Ohno T., Kumagai S.

    Journal of Porous Materials   27 ( 3 )   727 - 734   2020.01

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s10934-019-00855-2

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  • Fern Dicranopteris linearis-derived biochars: Adjusting surface properties by direct processing of the silica phase Reviewed

    Mai N.T., Nguyen N.H., Tsubota T., Shinogi Y., Dultz S., Nguyen M.N.

    Colloids and Surfaces A: Physicochemical and Engineering Aspects   583   2019.12

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    DOI: 10.1016/j.colsurfa.2019.123937

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  • Preparation of Porous Carbon Material Derived from Cellulose with Added Melamine Sulfate and Electrochemical Performance as EDLC Electrode Reviewed

    Tsubota T., Maguchi Y., Ishimoto K., Katamune Y., Kamimura S., Ohno T.

    Journal of Electronic Materials   48 ( 2 )   879 - 886   2019.02

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    DOI: 10.1007/s11664-018-6799-z

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  • Cascade use of bamboo as raw material for several high value products: production of xylo-oligosaccharide and activated carbon for EDLC electrode from bamboo Reviewed

    Tsubota T., Ishimoto K., Kumagai S., Kamimura S., Ohno T.

    Journal of Porous Materials   25 ( 5 )   1541 - 1549   2018.10

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    DOI: 10.1007/s10934-018-0567-6

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  • Photoelectrochemical synthesis of aniline from nitrobenzene in a neutral aqueous solution by using a p-type Cu<inf>2</inf>ZnSnS<inf>4</inf>electrode Reviewed International journal

    Kamimura S., Kubo Y., Tsubota T., Ohno T.

    Applied Catalysis B: Environmental   225   445 - 451   2018.06

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    DOI: 10.1016/j.apcatb.2017.12.021

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  • Solar-driven H<inf>2</inf>evolution over CuNb<inf>2</inf>O<inf>6</inf>: Effect of two polymorphs (monoclinic and orthorhombic) on optical property and photocatalytic activity Reviewed International journal

    Kamimura S., Abe S., Tsubota T., Ohno T.

    Journal of Photochemistry and Photobiology A: Chemistry   356   263 - 271   2018.04

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    DOI: 10.1016/j.jphotochem.2017.12.039

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  • P-57 Production of Furfural from Rice Straw under Hydrothermal Condition Reviewed

    INOUE Seiichi, KUMAGAI Satoshi, TSUBOTA Toshiki

    Proceedings of the Conference on Biomass Science ( The Japan Institute of Energy )   13 ( 0 )   159 - 160   2018.01

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    <p>Rice straw was treated under hydrothermal condition for producing furfural, which is one of the degradation products of hemicellulose. The highest furfural yield (19.6 mg/g-rice straw) was obtained at 220°C for 15min under hydrothermal condition. Main product was furfural, but the other oxygenated compounds, such as acetic acid and formic acid, were also obtained at this condition. When the phosphoric acid solution was added to the compressed water, the yield of furfural increased remarkably, and the highest yield (26.0 mg/g-rice straw) of the furfural was obtained at 220 °C for 15min. It is shown that addition of phosphoric acid solution to the compressed water provided the higher yield to obtain the furfural from rice straw.</p>

    DOI: 10.20550/jiebiomassronbun.13.0_159

    CiNii Article

    CiNii Research

  • Performance as electrode of electrical double layer capacitor of activated carbon prepared from bamboo using guanidine phosphate and CO<inf>2</inf> activation Reviewed International journal

    Tsubota T., Morita M., Kamimura S., Ohno T.

    Journal of Porous Materials   24 ( 6 )   1507 - 1512   2017.12

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    DOI: 10.1007/s10934-017-0390-5

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  • Platinum and indium sulfide-modified Cu<inf>3</inf>BiS<inf>3</inf>photocathode for photoelectrochemical hydrogen evolution Reviewed International journal

    Kamimura S., Beppu N., Sasaki Y., Tsubota T., Ohno T.

    Journal of Materials Chemistry A   5 ( 21 )   10450 - 10456   2017.01

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    DOI: 10.1039/c7ta02740k

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  • P-67 Produce of xylo-oligosaccharide and carbon electrode for electrical double layer capacitor by cascading of bamboo Reviewed

    TSUBOTA Toshiki, ISHIMOTO Kotarou, KUMAGAI Satoshi, HATASHI Nobuyuki

    Proceedings of the Conference on Biomass Science ( The Japan Institute of Energy )   12 ( 0 )   183 - 184   2017.01

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    <p>In order to use bamboo as the starting material for some high-value products, the production of carbon material, which is activated carbon, for the electrode of electric double layer capacitor (EDLC) was attempted from the bamboo residue after the compressed hot water treatment, which can produce xylo-oligosaccharide from bamboo. The bamboo powder after the treatment of 200 degrees C for 1 hour was used as the starting material of carbon material. The yield from the residue to activated carbon was ca. 10 % regardless of the carbonization temperature. The estimated specific surface areas by BET method for the prepared samples were ca. 2500 m2/g, except for the sample carbonized at 800 degrees C. The capacitance values of the samples were small at high current density. The reason for the small values should be large IR drop.</p>

    DOI: 10.20550/jiebiomassronbun.12.0_183

    CiNii Article

    CiNii Research

  • Partial delignification as pretreatment for nanoporous carbon material from biomass Reviewed International journal

    Tsubota T., Nagata D., Kamimura S., Ohno T.

    Journal of Nanoscience and Nanotechnology   17 ( 1 )   815 - 820   2017.01

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    DOI: 10.1166/jnn.2017.12534

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  • Photoelectrochemical CO<inf>2</inf>reduction by a p-type boron-doped g-C<inf>3</inf>N<inf>4</inf>electrode under visible light Reviewed International journal

    Sagara N., Kamimura S., Tsubota T., Ohno T.

    Applied Catalysis B: Environmental   192   193 - 198   2016.09

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    DOI: 10.1016/j.apcatb.2016.03.055

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  • (Au@Ag)@Au double shell nanoparticles loaded on rutile TiO<inf>2</inf>for photocatalytic decomposition of 2-propanol under visible light irradiation Reviewed International journal

    Kamimura S., Miyazaki T., Zhang M., Li Y., Tsubota T., Ohno T.

    Applied Catalysis B: Environmental   180   255 - 262   2016.07

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    DOI: 10.1016/j.apcatb.2015.06.037

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  • Improvement of selectivity for CO<inf>2</inf>reduction by using Cu<inf>2</inf>ZnSnS<inf>4</inf>electrodes modified with different buffer layers (CdS and In<inf>2</inf>S<inf>3</inf>) under visible light irradiation Reviewed International journal

    Kamimura S., Sasaki Y., Kanaya M., Tsubota T., Ohno T.

    RSC Advances   6 ( 113 )   112594 - 112601   2016.01

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    DOI: 10.1039/c6ra22546b

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  • Photocatalytic reduction of CO<inf>2</inf>over exposed-crystal-face-controlled TiO<inf>2</inf>nanorod having a brookite phase with co-catalyst loading Reviewed

    152-153 ( 1 )   309 - 316   2014.06

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    DOI: 10.1016/j.apcatb.2014.01.048

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  • Complete oxidation of acetaldehyde over a composite photocatalyst of graphitic carbon nitride and tungsten(VI) oxide under visible-light irradiation Reviewed

    150-151   479 - 485   2014.05

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    DOI: 10.1016/j.apcatb.2013.12.048

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  • Synthesis of nanofibrous carbon with herringbone structure on Ni-supported SiC particles using hot CVD apparatus Reviewed

    48   104 - 109   2014.01

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    DOI: 10.1016/j.diamond.2014.07.009

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  • Photocatalytic reduction of carbon dioxide over shape-controlled titanium(IV) oxide nanoparticles with co-catalyst loading Reviewed

    17 ( 21 )   2420 - 2426   2013.12

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    DOI: 10.2174/13852728113179990055

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  • Development of highly efficient sulfur-doped TiO<inf>2</inf>photocatalysts hybridized with graphitic carbon nitride Reviewed

    142-143   362 - 367   2013.10

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    DOI: 10.1016/j.apcatb.2013.05.042

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  • Solution-processed amorphous niobium oxide as a novel electron collection layer for inverted polymer solar cells Reviewed

    586   81 - 84   2013.01

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    DOI: 10.1016/j.cplett.2013.08.015

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  • Improvement of capacitance value as the electrode of an electrochemical capacitor by mixing starch with guanidine phosphate Reviewed

    Toshiki Tsubota,Yoshihoti Miyauchi,Naoya Murakami,Teruhisa Ohno

    Journal of Power Sources   196 ( 13 )   5769 - 5773   2011.04

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    DOI: 10.1016/j.jpowsour.2011.02.043

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  • Development of a visible-light-responsive photocatalyst by site-selective modification of iron(III) ion on {111} exposed crystal faces of rutile rod Reviewed

    N. Murakami,A. Ono,M. Nakamura,T. Tsubota,T. Ohno

    APPLIED CATALYSIS B-ENVIRONMENTAL   97   115 - 119   2010.10

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  • Development of a visible-light-responsive rutile rod by site-selective modification of iron(III) ion on {1 1 1} exposed crystal faces Reviewed

    97 ( 1-2 )   115 - 119   2010.06

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    DOI: 10.1016/j.apcatb.2010.03.030

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  • Control of the crystal structure of titanium(IV) oxide by hydrothermal treatment of a titanate nanotube under acidic conditions Reviewed

    N. Murakami,T. Kamai,T. Tsubota,T. Ohno

    CRYSTENGCOMM   12 ( 2 )   532 - 537   2010.04

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    DOI: 10.1039/b913586n

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  • Chemical modification of diamond surface with X-(C6H4)-COOH (X = F, Cl, Br, I) using benzoyl peroxide Reviewed

    Toshiki Tsubota,Yuki Kawamura,Naoya Murakami,Teruhisa Ohno

    Diamond and Related Materials   19   1003 - 1006   2010.04

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    DOI: 10.1016/j.diamond.2010.03.006

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  • Chemical modification of diamond powder with optically active functionalities and its chiral recognition behavior Reviewed

    T. Nakamua,T. Ohana,Y. Hagiwara,T. Tsubota

    Applied Surface Science   257   1368 - 1370   2010.04

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    DOI: 10.1016/j.apsusc.2010.08.051

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  • Chemial modification of diamond surface in liquid phase using benzoyl peroxide Reviewed

    The 2nd Japan-Korea Joint Symposium on Bio-microsensing Technology   2009.11

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    北九州   2009.11.13  -  2009.11.13

  • Development of a visible-light-responsive titania nanotube photocatalyst by site-selective modification with hetero metal ions Reviewed

    N. Murakami,Y. Fujisawa,T. Tsubota,T. Ohno

    APPLIED CATALYSIS B-ENVIRONMENTAL   92 ( 1-2 )   56 - 60   2009.10

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  • Effect of heat treatment for activated carbon used as electrode of electric double-layor capacitor Reviewed

    Kyutech-KETI workshop to enhance partnership:Development of novel intelligent nano materials   2009.10

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    北九州   2009.10.15  -  2009.10.15

  • Chemical modification of diamond surface with X-(C6H4)-COOH (X = F, Cl, Br, I) using benzoyl peroxide Reviewed

    Toshiki Tsubota,Yuki Kawamura,Naoya Murakami,Teruhisa Ohno

    20th European Conference on Diamond, Diamond-like Materials, Carbon Nanotubes, and Nitrides   2009.09

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    Greece   Athens   2009.09.06  -  2009.09.10

  • Chemical modification of diamond surface with linoleic acid by using benzoyl peroxide Reviewed

    Toshiki Tsubota,Shota Mihara,Naoya Murakami,Teruhisa Ohno

    21th European Conference on Diamond, Diamond-like Materials, Carbon Nanotubes, and Nitrides   2009.09

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    Greece   Athens   2009.09.06  -  2009.09.10

  • Characterization and photocatalytic performance of carbon nanotube material-modified TiO2 synthesized by using the hot CVD process Reviewed

    T. Tsubota,A. Ono,N. Murakami,T. Ohno

    APPLIED CATALYSIS B-ENVIRONMENTAL   91 ( 1-2 )   533 - 538   2009.09

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  • Chemical reaction of hydrogenated diamond surface with amino acids byusing N-chlorosuccinimide Reviewed

    Toshiki Tsubota,Yuta Hagiwara,Naoya Murakami,Teruhisa Ohno

    Diamond and Related Materials   2009.04

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  • Chemical modification of diamond surface with linoleic acid by using benzoyl peroxide Diamond and Related Materials Reviewed

    Toshiki Tsubota,Shota Mihara,Naoya Murakami,Teruhisa Ohno

    Diamond and Related Materials   2009.04

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  • Characterization and photocatalytic performance of carbon nanotube material-modified TiO2 synthesized by using the hot CVD process Reviewed

    Toshiki Tsubota,Asami Ono,Naoya Murakami,Teruhisa Ohno

    Applied Catalysis B, Environmental   2009.04

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  • Novel hydrothermal preparation of pure brookite-type titanium(IV) oxide nanocrystal under strong acidic conditions Reviewed

    N. Murakami,T. Kamai,T. Tsubota,T. Ohno

    CATALYSIS COMMUNICATIONS   10 ( 6 )   963 - 966   2009.02

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  • Electrical conductive CVD diamond film as a new material for electrical contact Reviewed

    Toshiki Tsubota,Tomoo Hamayama,Teruhisa Ohno

    Proceedings of The 24th International Conference on Electrical Contacts   520 - 524   2008.06

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    France   St.malo   2008.06.09  -  2008.06.12

  • 電気接触子への応用を目指した導電性ダイヤモンド膜の合成 Reviewed

    坪田敏樹、濱山知勇、村上直也、横野照尚、末永知子、長畑博之

    電子情報通信学会技術報告機構デバイス研究会   1   21 - 25   2008.04

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  • Shape-controlled anatase titanium(IV) oxide particles prepared by hydrothermal treatment of peroxo titanic acid in the presence of polyvinyl alcohol Reviewed

    N. Murakami,Y. Kurihara,T. Tsubota,S. Yamada,K. Yoshinaga and T. Ohno

    J. Phys. Chem. C   113   3062 - 3069   2008.04

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  • Development of a titania nanotube (TNT) loaded site-selectively with Pt nanoparticles and their photocatalytic activities Reviewed

    Kazumoto Nishijima,Takayuki Fukahori,Naoya Murakami,Taka-aki Kamai,Toshiki Tsubota,Teruhisa Ohno

    Applied catalysis A general   377   105 - 109   2008.04

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  • Development of Metal Cation Compound-loaded S-doped TiO2 Photocatalysts Having a Rutile Phase under Visible Light Reviewed

    T. Ohno,N. Murakami,T. Tsubota,and H. Nishimura

    Applied Catalysis A, General   349   70 - 75   2008.04

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  • Switching Redox Site of Photocatalytic Reaction by Irradiation Wavelength on Titanium(IV) Oxide Particles Modified with Transition Metal Ion Reviewed

    Naoya Murakami,Tetsuo Chiyoya,Toshiki Tsubota,Teruhisa Ohno

    Applied Catalysis A, General   348   148 - 152   2008.04

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  • Photochemical modification of diamond powders with elemental sulfur and their surface-attachment behavior on gold surfaces Reviewed

    T. Nakamua,T. Ohana,Y. Hagiwara,T. Tsubota

    Physical Chemistry Chemical Physics   11   730 - 734   2008.04

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  • Synthesis of carbon nanotube in organic liquids carbon source on La2NiO4 ceramics catalyst Reviewed

    Toshiki Tsubota,Teruhisa Ohno,Tokuo Koyanagi,Miwa Onimaru,Shinji Aoki

    Journal of the ceramics society of Japan   116   284 - 287   2008.04

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  • Photocatalytic hydrogen or oxygen evolution from water over S, or N-doped TiO2 under visible light Reviewed

    Kazumoto Nishijima,Toshiki Tsubota,Taka-aki Kamai,Tetsuo Chiyoya,Naoya Murakami,and Teruhisa Ohno

    International Journal of Photoenergy   2008   1 - 7   2008.04

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  • Development of an S-doped titania nanotube (TNT) site-selectively loaded with iron(III) oxide and its photocatalytic activities Reviewed

    Kazumoto Nishijima,Yuichi Fujisawa,Naoya Murakami,Toshiki Tsubota and Teruhisa Ohno

    Applied Catalysis B, Environmental   84   584 - 590   2008.04

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  • Thermoelectric properties of Sn1xyTiySbxO2 ceramics Reviewed

    Toshiki Tsubota,Teruhisa Ohno,Norihisa Shiraishi,Yuji Miyazaki

    Journal of Alloys and Compounds   463   288 - 293   2008.04

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  • 炭素/鉄含有物質複合体の製造法 Reviewed

    坪田 敏樹

    ケミカルエンジニヤリング   53 ( 4 )   272 - 279   2008.04

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  • Novel hydrothermal preparation of pure brookite-type titanium(IV) oxide nanocrystal Reviewed

    N. Murakami,T. Kamai,T. Tsubota and T. Ohno

    Cat. Commun.   10   963 - 966   2008.04

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  • Thermoelectric properties of (Sn1-x-yCuxSby)O2 Reviewed

    S. Kobayashi,T. Tsubota,T. Ohno

    The 26th International Conference on Thermoelectrics   2007.06

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    Korea   Jeju   2007.06.03  -  2007.06.07

  • Chemical reaction of hydrogenated diamond surface with amino acid in solvent containing radical initiator Reviewed

    Toshiki Tsubota,Yuta Hagiwara,Teruhisa Ohno

    MRS 2007 spring meeting   2007.04

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    U.S.A   San Francisco   2007.04.09  -  2007.04.13

  • New Method for the Synthesis of a Photocatalyst by Using Intercalation of Amines in K2Ti4O9 Reviewed

    Toshiki Tsubota,Teruhisa Ohno,Yuji Miyazaki,Akinori Murakoshi

    J. Adv. Oxid. Technol.   10   337 - 341   2007.04

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  • Thermoelectric prperties of Sn1-x-yTiySbxO2 ceramics Reviewed

    Toshiki Tsubota,Teruhisa Ohno,Norihisa Shiraishi,Yuji Miyazaki

    Journal of Alloy and Compounds   2007.04

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  • CVD synthesis of single-walled carbon nanotubes from CH4 gas by using zeolite (in Japanese) Reviewed

    Shinji Aoki,Toshiki Tsubota,Teruhisa Ohno,Tetsuro Manabe,Hirofumi Yajima

    Tanso   230   310 - 315   2007.04

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  • Photocatalytic Selective Oxidation of Anionic Compounds on TiO2 Photocatalysts Modified with Quaternary Ammonium Base Groups Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Shinichi Miyayama

    Catalysis Letters   2007.04

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  • Photocatalytic hydrogen or oxygen evolution from water over S, or N-doped TiO2 under visible light Reviewed

    Kazumoto Nishijima,Toshiki Tsubota,Takaaki Kamai,Teruhisa Ohno

    Internatinal Journal of Photoenergy   2007.04

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  • Practical and convenient synthesis of coumarins from phenols and propiolic acid esters Reviewed

    Tsugio Kitamura,Juzo Oyamada,Toshiki Tsubota

    NATURE PROTOCOLS   2   845 - 848   2007.04

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  • Synthesis of carbon/limonite composite through CVD method (in Japanese) Reviewed

    Toshiki Tsubota,Shinji Aoki,Teruhisa Ohno,Tomoko Suenaga,Koichi Kuramoto,Tetsuro Manabe,Hirofumi Yajima

    Tanso   230   324 - 328   2007.04

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  • Introduction of molecules containing a NO2 group on diamond surface by using radical reaction in liquid phase Reviewed

    Toshiki Tsubota,Teruhisa Ohno,Hisashi Yoshida,Katsuki Kusakabe

    Diamond and Related Materials   15   668 - 672   2006.04

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  • Degradation of Methylene Blue on Carbonate species-doped TiO2 Photocatalysts under Visible Light Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Kazumoto Nishijima,Zenta Miyamoto

    Chem. Lett.   33   750 - 751   2005.04

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  • Selective Oxidation of Aldehydes on TiO2 Photocatalysts Modified with Functional Groups Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Kosuke Kakiuchi,Shinichi Miyayama,Kazuhiro Sayama

    J. Molecular Catalysis A, General   245   47 - 54   2005.04

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  • Photocatalytic partial oxidation of methylpyridine on TiO2 particles under an anaerobic condition Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Ryoji Inaba

    J. Appl. Electrochem.   35   783 - 791   2005.04

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  • Photocatalytic partial oxidation of methylpyridine on TiO2 particles under an anaerobic condition Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Shinichi Miyayama,Kazuhiro Sayama

    J. Appl. Electrochem.   35   783 - 791   2005.04

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  • Composite electroplating of Ni and surface-modified diamond particles with silane coupling regent Reviewed

    Toshiki Tsubota,Shunsuke Tanii,Toshihito Ishida,Masanori Nagata,Yasumichi Matsumoto

    Diamond and Related Materials   14   608 - 612   2005.04

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  • Preparation of S, C cation-codoped SrTiO3 and its photocatalytic activity under visible light Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Yusuke Nakamura,Kazuhiro Sayama

    Applied Catalysis A, General   288   74 - 79   2005.04

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    Language:English   Publishing type:Research paper (scientific journal)

  • Preparation of S, C cation-codoped SrTiO3 and its photocatalytic activity under visible light Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Yusuke Nakamura,Kazuhiro Sayama

    Applied Catalysis A, General   288   74 - 79   2005.04

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  • Selective Oxidation of Aldehydes on TiO2 Photocatalysts Modified with Functional Groups Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Kosuke Kakiuchi,Shinichi Miyayama,Kazuhiro Sayama

    J. Molecular Catalysis A, Chemical   245   47 - 54   2005.04

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    Language:English   Publishing type:Research paper (scientific journal)

  • Photocatalytic activity of a TiO2 photocatalyst doped with C4+ and S4+ ions having a rutile phase under visible light Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Maki Toyofuku,Ryoji Inaba

    Catalysis Letters   98   255 - 258   2004.04

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    Language:English   Publishing type:Research paper (scientific journal)

  • Chemical modification of diamond surface with various carboxylic acids by radical reaction in liquid phase Reviewed

    Toshiki Tsubota,Shunsuke Tanii,Shintaro Ida,Masanori Nagata,Yasumichi Matsumoto

    Diamond and Related Materials   13   1093 - 1097   2004.04

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    Language:English   Publishing type:Research paper (scientific journal)

  • Oxidation of Aldehydes on TiO2 photocatalysts modified with alkylsilyl groups Reviewed

    Teruhisa Ohno,Toshiki Tsubota,Kosuke Kakiuchi

    Chem. Lett.   33   1610 - 1611   2004.04

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    Language:English   Publishing type:Research paper (scientific journal)

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Publications (Books)

Conference Prsentations (Oral, Poster)

  • Relationship among pore size distribution of activated carbon derived from Japanese cedar bark by various chemical activators and these performances as EDLC electrodes adsorbent

    Trinh Kieu TRANG, Toshiki TSUBOTA

    33rd Annual Meeting of MRS-J  2022.12  MRS-J

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    Event date: 2022.12.06   Language:English   Country:Japan  

  • The preparation of suger-contained water solution and activated carbon derived from steam-treated bamboo for EDLC electrode

    Duy anh KHUUONG, Shiori SAZA, Toshiki TSUBOTA

    33rd Annual Meeting of MRS-J  2022.12  MRS-J

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    Event date: 2022.12.06   Language:English   Country:Japan  

  • KOH, K2CO3 & these mixture activation mechanisms in activated carbon derived from sugi bark

    TRINH Kieu Trang, Toshiki Tsubota

    日本エネルギー学会西部支部第6回学生・若手研究発表会  2022.11  日本エネルギー学会西部支部

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    Event date: 2022.11.14 - 2022.11.15   Language:English   Country:Japan  

  • 加圧熱水処理竹残渣を原料とするKOH 賦活活性炭の 非水系電気二重層キャパシタ電極材料への応用

    宮田琉聖,坪田敏樹

    日本エネルギー学会西部支部第6回学生・若手研究発表会  2022.11  日本エネルギー学会西部支部

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    Event date: 2022.11.14 - 2022.11.15   Language:English   Country:Japan  

  • CO2 uptake of activated carbon derived from steam-treated bamboo

    Duy Anh Khuong, Shiori Saza, Toshiki Tsubota

    第20回日本炭化学会研究発表会  2022.09  日本炭化学会

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    Event date: 2022.09.15 - 2022.09.16   Language:English   Country:Japan  

  • 市販竹炭を原料とする電気二重層キャパシタ用炭素材料の開発

    中村魁生,坪田敏樹

    表面技術協会第146回講演大会  表面技術協会

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    Event date: 2022.09.06 - 2022.09.07   Language:English   Country:Japan  

  • 低環境負荷蓄電素子としてのNaCl水溶液を電解液とする 電気二重層キャパシタの開発

    小野寺英晴,坪田敏樹

    電気化学会第89回大会  2022.03  電気化学会

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    Event date: 2022.03.15 - 2022.03.17   Language:English   Country:Japan  

  • ヒノキ樹皮を原料とするKOH賦活による活性炭の作製と電気二重層キャパシタ電極への応用

    兼石智弘,坪田敏樹

    表面技術協会第145回講演大会  2022.03  表面技術協会

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    Event date: 2022.03.08 - 2022.03.09   Language:Japanese   Country:Japan  

  • K2CO3 activation of sugi bark and its performance as electrodes of electric double layer capacitors

    Trang K. Trinh, Toshiki Tsubota

    Interfinish2020 

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    Event date: 2021.09.06 - 2021.09.08   Language:English  

  • Preparation of activated carbon as EDLC electrode from solid residue after producing xylooligosaccharides for cascading use of bamboo

    Toshiki Tsubota, Kohtaro Ishimoto, Satoshi Kumagai, Nobuyuki Hayashi

    Wasteeng2020 

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    Event date: 2021.05.31 - 2021.06.04   Language:English  

  • 過熱水蒸気処理竹残渣由来活性炭の細孔径制御と電気二重層キャパシタ電極としての特性

    坪田敏樹,戸野亘

    第30回日本MRS年次大会  一般社団法人 日本MRS

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    Event date: 2020.12.09 - 2020.12.11   Language:Japanese  

  • KOH賦活によるヒノキ樹皮由来活性炭の作製と電気二重層キャパシタ電極への応用

    兼石智弘,坪田敏樹

    西日本腐蝕防蝕研究会第195回研究発表会 

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    Event date: 2020.12.04   Language:Japanese  

  • 過熱水蒸気処理竹残渣に対する様々な賦活剤の効果と電気二重層キャパシタ電極としての特性

    坪田敏樹,戸野亘

    第18回木質炭化学会研究発表会 

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    Event date: 2020.09.25   Language:Japanese  

  • Preparation of activated carbon derived from bamboo by CO2 activation

    Duy Anh Khuong1,Toshiki Tsubota

    第18回木質炭化学会研究発表会 

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    Event date: 2020.09.25   Language:Japanese  

  • ZnCl2添加とKOH賦活を組み合わせた竹由来電気二重層キャパシタ用電極材料の開発

    山田祐輔,坪田敏樹

    表面技術協会第142回講演大会 

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    Event date: 2020.09.10 - 2020.09.11   Language:Japanese  

  • P-57 Production of Furfural from Rice Straw under Hydrothermal Condition

    INOUE Seiichi, KUMAGAI Satoshi, TSUBOTA Toshiki

    Proceedings of the Conference on Biomass Science 

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    Event date: 2018.01   Language:Japanese  

    CiNii Article

  • P-67 Produce of xylo-oligosaccharide and carbon electrode for electrical double layer capacitor by cascading of bamboo

    TSUBOTA Toshiki, ISHIMOTO Kotarou, KUMAGAI Satoshi, HATASHI Nobuyuki

    Proceedings of the Conference on Biomass Science 

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    Event date: 2017.01   Language:Japanese  

    CiNii Article

  • 電気二重層キャパシタの炭素電極における加熱処理の影響

    本人

    第36回炭素材料学会年会 

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    Event date: 2009.12.01 - 2009.12.03   Language:Japanese  

  • N-クロロコハク酸イミドを利用した水素化ダイヤモンド表面とピリジンカルボン酸および類似した化合物の反応性

    本人

    第23回ダイヤモンドシンポジウム  

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    Event date: 2009.11.18 - 2009.11.20   Language:Japanese  

  • 半導体検査装置の電気接触子への導電性CVDダイヤモンド膜の応用

    本人

    第23回ダイヤモンドシンポジウム  

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    Event date: 2009.11.18 - 2009.11.20   Language:Japanese  

  • N-クロロコハク酸イミドを利用したチオフェンカルボン酸による水素化ダイヤモンド表面の化学修飾

    本人

    2009年日本化学会西日本大会 

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    Event date: 2009.11.07 - 2009.11.08   Language:Japanese  

  • 高性能電気接触子の開発を目指したボロンドープダイヤモンド薄膜の合成

    日本化学会第89春季年会 

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    Event date: 2009.03.27 - 2009.03.30   Language:Japanese  

  • CH4を炭素源としたNi担持SiC触媒の熱CVDによる炭素材料の合成

    第34回炭素材料学会年会 

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    Event date: 2007.11.28 - 2007.11.30   Language:Japanese  

  • ラジカル開始剤を利用した水素化ダイヤモンドとモノハロゲン化安息香酸の反応性

    第34回炭素材料学会年会 

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    Event date: 2007.11.28 - 2007.11.30   Language:Japanese  

  • NCSを利用した水素化ダイヤモンド表面とピリジンカルボン酸の化学反応性

    第34回炭素材料学会 

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    Event date: 2007.11.28 - 2007.11.30   Language:Japanese  

  • N-クロロこはく酸イミド(NCS)を利用した水素化ダイヤモンド表面と芳香族カルボン酸の反応性

    第21回ダイヤモンドシンポジウム 

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    Event date: 2007.11.21 - 2007.11.22   Language:Japanese  

  • 還元反応を利用したダイヤモンド表面へのNH2基の導入の試み

    第21回産学官技術交流会 

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    Event date: 2007.01.23   Language:Japanese  

  • ラジカル開始剤を利用した水素化ダイヤモンド表面とL(-)-トレオニンの反応性

    第21回熊本県産学官技術交流会 

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    Event date: 2007.01.23   Language:Japanese  

  • インターカレーションを利用した新規なNドープTiO2光触媒の開発

    第21回熊本県産学官技術交流会 

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    Event date: 2007.01.23   Language:Japanese  

  • Sn1-x-yCuxSbyO2の熱電特性

    第21回熊本県産学官技術交流会 

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    Event date: 2007.01.23   Language:Japanese  

  • 阿蘇黄土(リモナイト)とスラッジを触媒とした液相中でのカーボンナノチューブの合成

    第21回産学官技術交流会 

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    Event date: 2007.01.23   Language:Japanese  

  • ダイヤモンド電極を用いたメチレンブルーの電気化学的分解

    未入力 

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    Event date: 2007.01.23   Language:Japanese  

  • 阿蘇黄土及び脱鉄スラッジを利用した液相からのカーボンナノチューブの合成

    本人

    第20回ダイヤモンドシンポジウム 

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    Event date: 2006.11.21 - 2006.11.22   Language:Japanese  

  • 新規な高性能n型酸化物熱電材料の開発を目指したSn1-x-yTixSbyO2の作製

    第3回日本熱電学会学術講演会 

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    Event date: 2006.08.22 - 2006.08.23   Language:Japanese  

  • (Na1-xSrx)0.7Co1-yCuyO2の熱電特性

    第3回日本熱電学会学術講演会 

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    Event date: 2006.08.22   Language:Japanese  

  • 阿蘇黄土を触媒とするCVD法によるCH4の固体炭素化と機能材料の合成

    本人

    第43回下水道研究発表会講演会 

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    Event date: 2006.07.25 - 2006.07.27   Language:Japanese  

  • 祐樹ラジカル反応によるダイヤモンド表面のNO2基による化学修飾

    本人

    第19回ダイヤモンドシンポジウム 

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    Event date: 2005.11.24 - 2005.11.25   Language:Japanese  

  • セラミックスを触媒とする液体原料からのカーボンナノチューブ合成

    本人

    第18回ダイヤモンドシンポジウム 

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    Event date: 2004.11.29 - 2004.11.30   Language:Japanese  

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Lectures

  • Preparation of micropores- and macropores-containing activated carbon derived from bamboo by K2CO3 activation and CO2 adsorption performance

    the 6th Asia Pacific Biochar Conference (APBC 2022)  2022.10  Asia Pacific Biochar Conference

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    Event date: 2022.10.22 - 2022.10.27   Language:English   Presentation type:Keynote lecture   Venue:Seoul   Country:Korea, Republic of  

Honors and Awards

  • 日本炭化学会学会賞

    日本炭化学会   2023.09.07

    坪田敏樹

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    Country:Japan

Other External Funds

  • CO2吸着剤としてバイオマスガス化プロセスの固体残渣の応用

    2022.04 - 2024.03

    日本学術振興会二国間交流事業共同研究  

Activities of Academic societies and Committees

  • Advances in Bamboo Science   Handling Editor  

    2023.06

  • 表面技術協会   2023年度技術功労賞選考委員会委員長  

    2022.04 - 2023.03

  • 日本炭化学会   第20回日本炭化学会研究発表大会実行委員長  

    2021.09 - 2022.09

  • 腐食防食学会   第69回材料と環境討論会実行委員  

    2021.10 - 2022.10