Yamamoto, Takashi

写真a

Affiliation

Faculty of Science and Technology, Department of Chemistry (Yagami)

Position

Associate Professor

Contact Address

3-14-1 Hiyoshi, Yokohama 223-8522

External Links
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Career 【 Display / hide 】

  • 2004.04
    -
    2007.03

    Keio University, 21st Century COE Program "Life Conjugated Chemistry", RA

  • 2006.04
    -
    2007.03

    Japan Society for the Promotion of Science, Research Fellow (DC2)

  • 2007.04
    -
    2008.03

    Japan Society for the Promotion of Science, Research Fellow (PD)

  • 2007.05
    -
    2008.04

    University of Florida, Department of Chemistry, Visiting Scholar

  • 2008.05
    -
    2009.03

    Tokyo Institute of Technology, Chemical Resources Laboratory, Postdoctoral Fellow

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Academic Background 【 Display / hide 】

  • 2002.03

    Keio University, Faculty of Science and Engineering, Department of Chemistry

  • 2004.03

    Keio University, Graduate School, Division of Science and Engineering, School of Fundamental Science and Technology

  • 2007.03

    Keio University, Graduate School, Division of Science and Engineering, School of Fundamental Science and Technology

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Academic Degrees 【 Display / hide 】

  • Doctor of Science, Keio University, Coursework, 2007.03

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Research Areas 【 Display / hide 】

  • Nanotechnology/Materials / Green sustainable chemistry and environmental chemistry

  • Nanotechnology/Materials / Functional solid state chemistry

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Research Keywords 【 Display / hide 】

  • Electro-Organic Chemistry

  • Diamond Electrode

  • Inorganic Nanosheet

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Books 【 Display / hide 】

  • Diamond Electrodes: Fundamentals and Applications

    Yamamoto Takashi, Saitoh Tsuyoshi, Springer, 2022.03

    Scope: Electro-Organic Synthesis,  Contact page： 177-195

  • 有機電解合成の新潮流

    山本 崇史, 栄長 泰明, シーエムシー出版, 2021.11

    Scope: 第II編: 合成手法・応用　第23章: ダイヤモンド電極を用いた有機電解合成,  Contact page： 290-300

  • 第4版 現代界面コロイド化学の基礎

    H山本 崇史, HR, 彌田 智一, 丸善, 2018.05

    Scope: 7章: 分子の組織化－原子、分子、ナノ粒子の配列 5節: ナノポア材料の作製法と機能 2項b: 有機系規則配列,  Contact page： 392-394

  • Photon-Working Switches

    Yamamoto Takashi, Natsui Keisuke, Einaga Yasuaki, Springer, 2017.06

    Scope: Part III: Photophysics of Photoswitches, Chapter14: Photo-Modulation of Superconducting and Magnetic Property,  Contact page： 285-299

  • 第3版 現代界面コロイド化学の基礎

    H山本 崇史, HR, 彌田 智一, 丸善, 2009.01

    Scope: 7章: 分子の組織化－原子・分子・ナノ粒子の配列 5節: ナノポア材料の作成法と機能 2項b: 有機系,  Contact page： 330-331

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Papers 【 Display / hide 】

  • Designing Molecularly Imprinted Polymer-Modified Boron-Doped Diamond Electrodes for Highly Selective Electrochemical Drug Sensors

    Kanako Ishii, Genki Ogata, Takashi Yamamoto, Shuyi Sun, Hiroshi Shiigi, Yasuaki Einaga

    ACS Sensors (ACS Publications)  9 ( 3 ) 1611 - 1619 2024.03

    Research paper (scientific journal), Joint Work, Accepted

  • An Electrochemical Diagnosis of Urinary Tract Infection Using Boron-doped Diamond Electrodes

    Ziping Zhang, Genki Ogata, Kai Asai, Takashi Yamamoto, Yasuaki Einaga

    ACS Sensors (ACS Publications)  8 ( 11 ) 4245 - 4252 2023.11

    Research paper (scientific journal), Joint Work, Accepted

  • Selective Electro-Oxidation of Cumene Utilizing a Flow Reactor Equipped with Diamond Electrodes

    Shogo Nihongi, Riyako Matsuoka, Tsuyoshi Saitoh, Yasuaki Einaga, Takashi Yamamoto

    Current Research in Green and Sustainable Chemistry (ELSEVIER)  7   100378 2023.10

    Research paper (scientific journal), Joint Work, Last author, Corresponding author, Accepted

  • Spin Manipulation in a Metal-Organic Layer through Mechanical Exfoliation for Highly Selective CO2 Photoreduction

    Dayu Wu, Hua-Qing Yin, Zeshi Wang, Mingren Zhou, Chengfeng Yu, Jing Wu, Huixian Miao, Takashi Yamamoto, Wenjiang Zhaxi, Zetao Huang, Luying Liu, Wei Huang, Wenhui Zhong, Yasuaki Einaga, Jun Jiang, Zhi-Ming Zhang

    Angewandte Chemie International Edition (Wiley-VCH GmbH)  62 ( 18 ) e202301925 2023.04

    Research paper (scientific journal), Joint Work, Corresponding author, Accepted

    　View Summary

    The manipulation of Fe3+ spin states from high spin (HS; s=5/2) in bulk crystals to mixed spin lattices (with s=5/2 and low spin (LS); s=1/2) is demonstrated in a two-dimensional ultrathin metal-organic layer catalyst by mechanical exfoliation. The resulting catalyst has enhanced activity and selectivity for CO2 photoreduction (CO2RR) over the hydrogen evolution reaction (HER).

  • Amine-Functionalized Diamond Electrode for Boosting CO2 Reduction to CO

    Tatsuhiko Mikami, Takashi Yamamoto, Mai Tomisaki, Yasuaki Einaga

    ACS Sustainable Chemistry & Engineering (American Chemical Society)  10 ( 45 ) 14685 - 14692 2022.11

    Research paper (scientific journal), Joint Work, Corresponding author, Accepted

    　View Summary

    Carbon capture, utilization, and storage (CCUS) have been attracting much attention as an initiative to achieve carbon neutrality. In the capture and storage strategy, amines are widely used for highly efficient separation and capturing of CO2 since amines react with CO2 to form carbamates. In the utilization strategy, CO2 electroreduction is a promising method to convert CO2 into value-added compounds because reaction conditions are relatively mild and easily controlled. In this work, toward combining CO2 capture and storage technologies and CO2 electroreduction, we focused on amine modification of the electrode surface, in which boron-doped diamond (BDD) was chosen as a sustainable electrode material. CO2 electroreduction using the amine-modified BDD was performed, and an applied potential dependence of the product selectivity was examined. In situ attenuated total reflectance-infrared measurements showed that the peak intensity of the stretching vibration of the carbonyl group at around 1640 cm-1 decreased as applied potentials became more negative. The effect of amine modification of the BDD surface lies in the formation of a C-N bond during CO2 electroreduction, resulting in the enhancement of the selectivity of CO production up to 8 times compared to the unmodified BDD.

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Papers, etc., Registered in KOARA 【 Display / hide 】

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Reviews, Commentaries, etc. 【 Display / hide 】

  • ダイヤモンド電極を活用した有機電解合成

    YAMAMOTO Takashi, SAITOH Tsuyoshi, EINAGA Yasuaki

    NEW DIAMOND 34 ( 2 ) 26 - 29 2017.01

    Article, review, commentary, editorial, etc. (scientific journal), Joint Work

  • 表面修飾に基づいた室温強磁性ナノ粒子の高機能化

    YAMAMOTO Takashi

    表面科学 38 ( 1 ) 30 - 34 2017.01

    Article, review, commentary, editorial, etc. (scientific journal), Joint Work

  • 1枚で2度おいしい 光熱療法と高性能触媒へ応用できるPdナノシート

    山本 崇史

    化学 66   63 2011.07

    Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media), Single Work

  • モンモリロナイトを組み込んだ光応答性ハイブリッド体の創製

    山本 崇史, 梅村 泰史, 佐相 直紀, 須田 理行, 栄長 泰明

    粘土科学 47 ( 2 ) 51 - 56 2008.08

    Article, review, commentary, editorial, etc. (scientific journal), Joint Work

  • 光制御可能な磁性集積膜の創製

    山本 崇史, 須田 理行, 田口 実, 栄長 泰明

    化学工業 58 ( 3 ) 174 - 179 2007.03

    Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media), Joint Work

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Presentations 【 Display / hide 】

  • Surface-Modified Diamond Electrodes for Electrochemical Application

    Takashi Yamamoto

    10th German-Japanese Symposium on Electrosynthesis (GJSE-10) (Yokohama) , 

    2023.06
    , 

    Oral presentation (invited, special)

  • Sustainable Molecular Conversion Using Diamond Electrodes

    Takashi Yamamoto

    The 15th International Symposium on Organic Reactions (ISOR-15), 

    2022.11
    , 

    Oral presentation (invited, special)

  • Diamond Electrode for Sustainable Synthesis

    Takashi Yamamoto

    9th German-Japanese Symposium on Electrosynthesis (GJSE-9), 

    2022.10
    , 

    Oral presentation (invited, special)

  • Heterostructured 2D Magnetic Materials

    Takashi Yamamoto

    3rd Workshop on Nanotechnologies for 21st Century: Cooperation Event between Albania, Japan, and Spain (Tirana) , 

    2022.10
    , 

    Oral presentation (invited, special)

  • 異種ナノシート集積膜の磁気特性

    山本崇史

    日本化学会第102春季年会, 

    2022.03
    , 

    Oral presentation (invited, special)

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

  • 電解発生活性化学種の利用による新物質変換系の構築

    2023.04
    -
    Present

    MEXT,JSPS, Grant-in-Aid for Scientific Research, 山本 崇史, Grant-in-Aid for Scientific Research (A), Coinvestigator(s)

  • Mass Production and Property of Two-Dimensional Magnetic Nanosheets

    2021.04
    -
    2024.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, 山本 崇史, Grant-in-Aid for Scientific Research (C), Principal investigator

    　View Summary

    厚みが数nm程度に対して横サイズが数μmに及ぶ超異方的2次元結晶の総称である無機ナノシートは次世代エレクトロニクス・スピントロニクスの基幹材料として有望視されている。本研究課題では、磁性体ナノシートの大量合成手法を確立することによって磁性パラメーターを実験的に獲得し、2次元磁性体の本質に迫ることを目的とする。具体的には、酸素や水に対して比較的耐性があり、磁気転移温度が比較的高い2次元磁性体であるFe3GeTe2, MPS3 (M: 遷移金属イオン) を探索対象とする。

  • 無機ナノシートの光磁気物性の開拓とスピントロニクスへの展開

    2018.04
    -
    2021.03

    Keio University, Grant-in-Aid for Scientific Research, Takashi Yamamoto, Grant-in-Aid for Scientific Research (C), Research grant, Principal investigator

  • 異種界面形成に基づいた協奏的な電子物性の開拓

    2013.04
    -
    2016.03

    Grant-in-Aid for Scientific Research, 山本 崇史, Research grant, Principal investigator

  • 階層構造を有する多重物性システムの構築

    2012.04
    -
    2014.03

    Grant-in-Aid for Scientific Research, 山本 崇史, Research grant, Principal investigator

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Intellectual Property Rights, etc. 【 Display / hide 】

  • 自立性高分子薄膜

    Date applied： 2009-126425  2009.05 

    Date announced： 2010-275349  2010.12 

    Patent

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Awards 【 Display / hide 】

  • 令和元年度有機電子移動化学奨励賞

    2019.06, 有機電子移動化学研究会, 電子移動反応を活用した無機および有機材料の創出

    Type of Award： Other

  • 学生講演賞

    2006.03, 日本化学会・第86春季年会, Co-Feプルシアンブルー超薄膜における、異方的光誘起磁化の発現

    Type of Award： Award from Japanese society, conference, symposium, etc.

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Courses Taught 【 Display / hide 】

  • SEMINAR IN CHEMISTRY

    2024

  • NANO SCALE SCIENCE JOINT SEMINAR

    2024

  • MATERIAL DESIGN SCIENCE JOINT SEMINAR

    2024

  • LABORATORY IN SCIENCE

    2024

  • LABORATORIES IN CHEMISTRY 1

    2024

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Courses Previously Taught 【 Display / hide 】

  • LABORATORIES IN CHEMISTRY 1

    Keio University

    2020.04
    -
    2021.03

  • FRONTIER OF CHEMISTRY

    Keio University

    2020.04
    -
    2021.03

  • 機能デザイン工学

    Keio University

    2019.04
    -
    2020.03
    , 

    Autumn Semester, Lecture, Lecturer outside of Keio

  • 自然科学実験 (化学)

    Keio University

    2019.04
    -
    2020.03
    , 

    Autumn Semester, Laboratory work/practical work/exercise, Lecturer outside of Keio, 2h

  • 化学実験第1

    Keio University

    2019.04
    -
    2020.03
    , 

    Spring Semester, Laboratory work/practical work/exercise, Lecturer outside of Keio

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Social Activities 【 Display / hide 】

  • セミナー「（有機）電解合成・電解反応のメカニズム、二酸化炭素の還元、電池・電子材料の合成、その他の応用　ダイヤモンド電極を活用した有機電解合成」

    技術情報協会

    2023.10

  • 電気化学セミナー「初心者のための電気化学測定法（実習編）　インピーダンス法による電解液のイオン伝導率測定」

    電気化学会

    2023.08

  • 電気化学セミナー「初心者のための電気化学測定法（実習編）　インピーダンス法による電解液のイオン伝導率測定」

    電気化学会

    2022.08

  • 地域連携授業 (川崎市立木月小学校)

    2018.01

  • 実験教室 (日本化学会・第97春季年会)

    2017.03

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Memberships in Academic Societies 【 Display / hide 】

  • 日本化学会

    　

  • 電気化学会, 

    2018
    -
    Present

  • 高分子学会

    　

  • 光化学協会

    　

  • American Chemical Society

    　

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Committee Experiences 【 Display / hide 】

  • 2024.04
    -
    Present

    電気化学ディビジョン幹事, 日本化学会

  • 2023.12
    -
    Present

    化学グランプリ2023オブザーバー, 日本化学会

  • 2022.12
    -
    2023.08

    化学グランプリ2023小委員会委員, 日本化学会

  • 2022.11
    -
    2023.06

    Co-Chair, 10th German-Japanese Symposium on Electrosynthesis (GJSE-10)

  • 2022.07
    -
    2023.06

    実行委員会委員, 第47回有機電子移動化学討論会

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