Comprehensive Understanding of the Impact of Alkaline-Activated Bamboo-Derived Carbon for Enhancing Supercapacitor Performance Reviewed

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

Journal of Physical Chemistry C   128 ( 41 )   17313 - 17327   2024.10

Valorization of bamboo and cedar bark residues for the production of biochars as adsorbents of CO<inf>2</inf> and radionuclides Reviewed International journal

Trinh K.T., Khuong D.A., Viet D.D., Tsubota T., Ioannidis I., Pashalidis I., Kalderis D.

Sustainable Chemistry and Pharmacy   41   2024.10

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

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

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

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

Synergistic effect of the heterojunction g-C<inf>3</inf>N<inf>4</inf>/Bi<inf>2</inf>MoO<inf>6</inf>/clinoptilolite to enhance the photocatalytic degradation of antibiotics in water in the presence of persulfate Reviewed

Le P.T., Nguyen T.P., Do T.H., Nguyen H.N., Dinh T.M.T., Phan T.T., Tsubota T., Nguyen T.D.

Environmental Science: Water Research and Technology   2024.01

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

(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

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

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

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

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

48   104 - 109   2014.01

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

17 ( 21 )   2420 - 2426   2013.12

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

142-143   362 - 367   2013.10

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

586   81 - 84   2013.01

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Thermoelectric properties of Sn1xyTiySbxO2 ceramics Reviewed

Toshiki Tsubota,Teruhisa Ohno,Norihisa Shiraishi,Yuji Miyazaki

Journal of Alloys and Compounds   463   288 - 293   2008.04

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

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

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

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

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

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

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

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

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

S. Kobayashi,T. Tsubota,T. Ohno

The 26th International Conference on Thermoelectrics   2007.06

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

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

Thermoelectric prperties of Sn1-x-yTiySbxO2 ceramics Reviewed

Toshiki Tsubota,Teruhisa Ohno,Norihisa Shiraishi,Yuji Miyazaki

Journal of Alloy and Compounds   2007.04

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Oxidation of Aldehydes on TiO2 photocatalysts modified with alkylsilyl groups Reviewed

Teruhisa Ohno,Toshiki Tsubota,Kosuke Kakiuchi

Chem. Lett.   33   1610 - 1611   2004.04

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

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

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

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

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

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

Trang K. Trinh, Toshiki Tsubota

Interfinish2020 

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 

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

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 

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 

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 

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 

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

INOUE Seiichi, KUMAGAI Satoshi, TSUBOTA Toshiki

Proceedings of the Conference on Biomass Science 

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 

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 

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  

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  

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 

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 

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 

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 

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 

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 

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 

Sn1-x-yCuxSbyO2の熱電特性

第21回熊本県産学官技術交流会 

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 

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 

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 

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 

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 

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 

(Na1-xSrx)0.7Co1-yCuyO2の熱電特性

第3回日本熱電学会学術講演会 

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 

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 

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