Details of a Researcher - Yamamoto, Takashi

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

Career 【 Display / hide 】

2004.04

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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

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

Academic Degrees 【 Display / hide 】

Doctor of Science, Keio University, Coursework, 2007.03

Research Areas 【 Display / hide 】

Nanotechnology/Materials / Green sustainable chemistry and environmental chemistry
Nanotechnology/Materials / Functional solid state chemistry

Research Keywords 【 Display / hide 】

Electro-Organic Chemistry
Diamond Electrode
Inorganic Nanosheet

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

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
- Access to Document (DOI)
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
- Access to Document (DOI)
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
- Access to Document (DOI)
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).
- Access to Document (DOI)
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.
- Access to Document (DOI)

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

Electro-organic synthesis utilizing electrogenerated species

Yamamoto, Takashi

学事振興資金研究成果実績報告書 (慶應義塾大学) 2021
Photomagnetic inorganic nanosheets towards spintronics application

Yamamoto, Takashi

科学研究費補助金研究成果報告書 2020
Synergetic electronic property based on the formation of hetero-interface

Yamamoto, Takashi

科学研究費補助金研究成果報告書 2015

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

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)
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)
Diamond Electrode for Sustainable Synthesis

Takashi Yamamoto

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

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)

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

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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

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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

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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

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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

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

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.

Courses Taught 【 Display / hide 】

SEMINAR IN CHEMISTRY

2025
NANO SCALE SCIENCE JOINT SEMINAR

2025
MATERIAL DESIGN SCIENCE JOINT SEMINAR

2025
LABORATORY IN SCIENCE

2025
LABORATORIES IN CHEMISTRY 1

2025

Courses Previously Taught 【 Display / hide 】

FRONTIER OF CHEMISTRY

Keio University

2020.04

-

2021.03
LABORATORIES IN CHEMISTRY 1

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

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

Memberships in Academic Societies 【 Display / hide 】

日本化学会

　
電気化学会,

2018

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Present
高分子学会

　
光化学協会

　
American Chemical Society

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

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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

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2023.06

実行委員会委員, 第47回有機電子移動化学討論会