Faculty Profiles - NAKATO Teruyuki

Papers - NAKATO Teruyuki

Division display1 - 20 of about 91／ All the affair displays >>

Real-Time Monitoring of Adsorption-Induced Scrolling of Colloidal Inorganic Nanosheets Reviewed International journal

Harada T., Suzuki Y., Nakato T., Breu J., Kawamata J.

Langmuir 2024.01

Swelling and delamination of inorganic homoionic montmorillonite clay in water-polar organic mixed solvents Reviewed International journal

Nakato T., Kubota M., Otsuka Y., Yane Y., Orio K., Mouri E., Yamauchi Y., Miyata H.

Dalton Transactions 53 ( 17 ) 7571 - 7579 2024.01

Negatively Charged Clay Particles Influence Spectroscopic Properties of Anionic Organic Dyes in Aqueous Colloids Reviewed International journal

T. Nakato, Y. Kawanami, K. Taninaka, E. Mouri

Bull. Chem. Soc. Jpn. 95 1486 - 1490 2022.10

Formation of a Giant Anisotropically Ordered Assembled Structure of Inorganic Nanosheets through an Optically Induced Stream Reviewed International journal

Suzuki Y., Nagashita T., Ikeda A., Ishii K., Iwai T., Nakato T., Kawamata J.

Langmuir 38 ( 21 ) 6647 - 6652 2022.05

Impacts of negatively charged colloidal clay particles on photoisomerization of both anionic and cationic azobenzene molecules Reviewed International journal

Mouri E., Kajiwara K., Kawasaki S., Shimizu Y., Bando H., Sakai H., Nakato T.

RSC Advances 12 ( 17 ) 10855 - 10861 2022.04

Electrically Induced Alignment of Semiconductor Nanosheets in Niobate-Clay Binary Nanosheet Colloids toward Significantly Enhanced Photocatalysis Reviewed

Nakato T., Ishitobi W., Yabuuchi M., Miyagawa M., Mouri E., Yamauchi Y.

Langmuir 2021.01

Cooperative Electric Alignment of Colloidal Graphene Oxide Particles with Liquid Crystalline Niobate Nanosheets Reviewed International journal

Nakato Teruyuki, Sirinakorn Thipwipa, Ishitobi Wataru, Mouri Emiko, Ogawa Makoto

Bulletin of the Chemical Society of Japan ( The Chemical Society of Japan ) 94 ( 12 ) 2871 - 2879 2021.01

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

Binary colloids of two morphologically different particle species cause phase separation containing liquid crystalline phases. Although electric alignment of colloidal nanosheets has been investigated for colloidal systems consisting of single nanosheet species, that of binary nanosheet colloids has scarcely been examined. We report herein the electric alignment of aqueous binary colloids composed of niobate (NB) nanosheets from K4Nb6O17 and commercially available graphene oxide (GO) platelets. The NB–GO binary colloids show multiphase coexistence involving liquid crystalline phases induced by the NB nanosheets, whereas the employed GO particles do not contribute to the liquid crystallinity. The NB nanosheets in the binary colloids are electrically aligned in parallel to an AC voltage (1 kV cm−1 peak to peak, 50 kHz) applied to the sample. When the concentration of GO in the binary colloids is low enough, the GO particles are also electrically aligned although they hardly respond to electric field in the absence of NB nanosheets. Combined optical microscopy of bright-field, polarized, and fluorescence observations demonstrates that isolated GO particles are dragged by the aligning motion of the NB nanosheets forming liquid crystalline domains. The results indicate that collective motions of colloidal nanosheets can induce participation of isolated particles.

DOI： 10.1246/bcsj.20210314

Scopus

CiNii Article

CiNii Research

Other Link： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85123897233&origin=inward

Universal Access to Two-Dimensional Mesoporous Heterostructures by Micelle-Directed Interfacial Assembly Reviewed International journal

Wang J., Chang Z., Ding B., Li T., Yang G., Pang Z., Nakato T., Eguchi M., Kang Y.M., Na J., Guan B.Y., Yamauchi Y.

Angewandte Chemie - International Edition 59 ( 44 ) 19570 - 19575 2020.10

Mesoscopic Architectures Made of Electrically Charged Binary Colloidal Nanosheets in Aqueous System Reviewed International journal

Nakato T., Takahashi A., Terada S., Yamaguchi S., Mouri E., Shintate M., Yamamoto S., Yamauchi Y., Miyamoto N.

Langmuir 35 ( 45 ) 14543 - 14552 2019.11

Microscope Observation of Morphology of Colloidally Dispersed Niobate Nanosheets Combined with Optical Trapping Reviewed International journal

Nakato T., Higashi Y., Ishitobi W., Nagashita T., Tominaga M., Suzuki Y., Iwai T., Kawamata J.

Langmuir 35 ( 16 ) 5568 - 5573 2019.04

skip Reviewed

Nakato T., Terada S., Ishiku T., Abe S., Kamimura S., Mouri E., Ohno T.

Applied Catalysis B: Environmental 241 499 - 505 2019.01

Electric-Alignment Immobilization of Liquid Crystalline Colloidal Nanosheets with the Aid of a Natural Organic Polymer Reviewed International journal

Mouri E., Irie A., Nakato T.

Langmuir 35 ( 21 ) 7003 - 7008 2019.01

Radiation Pressure Induced Hierarchical Structure of Liquid Crystalline Inorganic Nanosheets Reviewed International journal

Tominaga M., Nagashita T., Kumamoto T., Higashi Y., Iwai T., Nakato T., Suzuki Y., Kawamata J.

ACS Photonics 5 ( 4 ) 1288 - 1293 2018.04

Time evolution of the inner structure of antimony phosphate nanosheet suspension developing structural colouration Reviewed International journal

Mouri E., Fukumoto T., Kato R., Miyamoto N., Nakato T.

Soft Matter 2024.01

無機層状結晶を用いる吸着剤の開発 — 歴史ある分野のアップデート Invited

中戸晃之

化学 ( 化学同人 ) 78 ( 12 ) 64 - 65 2023.12

A new method of reinforcing graphene nanoplatelets in glass/epoxy composites: Eine neue Methode zur Verstärkung von Glas-/Epoxid-Verbundwerkstoffen mit Graphen-Nanoplättchen Reviewed International journal

Malik K., Ahmad F., Yunus N.A., Nakato T., Mouri E., Dawood S., Memon I.R.

Materialwissenschaft und Werkstofftechnik 54 ( 9 ) 1157 - 1166 2023.09

２成分系無機ナノシート液晶の構造と機能 Invited Reviewed

中戸晃之

セラミックス 2023.07

無機粒子の自己組織化 Invited Reviewed

中戸晃之，毛利恵美子

液晶 27 118 - 124 2023.04

ELECTRIC ALIGNMENT OF LIQUID CRYSTALLINE BINARY COLLOIDS OF MICROMETER-SIZED NIOBATE AND CLAY NANOSHEETS Reviewed International journal

Nakato Teruyuki, Ishitobi Wataru, Mouri Emiko

Clay Science ( The Clay Science Society of Japan ) 26 ( 1-2 ) 17 - 24 2022.06

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

Among colloidal systems of inorganic nanosheets prepared by exfoliation of inorganic layered crystals, binary colloids of two different nanosheet species are important for their multicomponent and multiphase coexistence, which is applicable to new materials. Nevertheless, electric response of binary nanosheet colloids has scarcely been paid attention although that of single-component nanosheet colloids has recently been investigated. We report herein the electric alignment of aqueous binary nanosheet colloids of niobate K4Nb6O17 and synthetic fluorohectorite, both of which have large lateral sizes of a few micrometers. In the binary colloids, the niobate nanosheets respond to an applied AC electric voltage to be aligned in parallel to the electric field. Although the clay nanosheets also respond to an AC electric field in their single-component colloids, their alignment is basically suppressed in the binary colloids. However, combined optical microscope observations of bright-field, polarized, and fluorescence detections indicate that large clay platelets are partly involved in the aligning motion of the niobate nanosheets. As a result, some of the clay platelets are aligned in parallel to the electric field. Colloidal liquid crystallinity of the niobate nanosheets contribute to the alignment of the clay particles by incorporating the latter particles to the liquid crystalline domains of the former ones.

DOI： 10.11362/jcssjclayscience.ms-21-13

CiNii Research

Other Link： http://id.ndl.go.jp/bib/032224817

酸化物半導体のコロイド科学が切りひらく光・電子デバイス Invited

横野照尚，中戸晃之，村上直也

クリーンテクノロジー 32 ( 6 ) 59 - 64 2022.06

　PREV- NEXT 　

<NAKATO Teruyuki>

Papers - NAKATO Teruyuki