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Doctor (Science)(Tokyo Institute of Technology) |
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Graduating School 【 display / non-display 】
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Tokyo Institute of Technology Interdisciplinary Science and Engineering Graduated
1996.4 - 1999.3
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Tokyo Institute of Technology Interdisciplinary Science and Engineering Graduated
1994.4 - 1996.3
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Tokyo Institute of Technology Faculty of Life Science and Engineering Department of Biological Engineering Graduated
1990.4 - 1994.3
Graduate School 【 display / non-display 】
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Tokyo Institute of Technology Graduate School, Division of Integrated Science and Engineering Department of Electronic Chemistry Master's Course Completed
1994.4 - 1996.3
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Tokyo Institute of Technology Graduate School, Division of Integrated Science and Engineering Department of Electronic Chemistry Doctor's Course Completed
1996.4 - 1999.3
Campus Career 【 display / non-display 】
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KONAN UNIVERSITY Faculty of Science and Engineering Faculty of Science and Engineering Department of Chemistry of Functional Molecules Professor
2016.4
External Career 【 display / non-display 】
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Osaka University Research Center for Solar Energy Chemistry
2003.4 - 2016.3
Country：Japan
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科学技術振興機構 さきがけ研究
2001.12 - 2004.11
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Hokkaido University Catalysis Research Center
1999.4 - 2003.3
Country：Japan
Professional Memberships 【 display / non-display 】
Papers 【 display / non-display 】
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Self-flux method in sputtered BiVO4 films for enhanced photoelectrochemical performance Reviewed
J. Liu, N. Uezono, K. Tajima, S. Pawar, M. M. Islam, S. Ikeda, T. Sakurai
ACS Appl. Energy Mater. 5 4191 - 4201 2022.4
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Effects of incorporation of Ag into a kesterite Cu2ZnSnS4 thin film on its photoelectrochemical properties for water reduction Reviewed International coauthorship
Shigeru Ikeda, Thi Hiep Nguyen, Riku Okamoto, Mikas Remeika, Imane Abdellaoui, Muhammad M. Islam, Takashi Harada, Ryu Abe, Takeaki Sakurai
Physical Chemistry Chemical Physics 24 ( 1 ) 468 - 476 2021.11
Authorship：Lead author, Corresponding author Publisher：Royal Society of Chemistry (RSC)
Incorporation of Ag into a crystalline lattice of kesterite Cu<sub>2</sub>ZnSnS<sub>4</sub> thin film was found to be effective for improvements of its photoelectrochemical properties for water reduction.
DOI： 10.1039/D1CP04075H
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Shigeru Ikeda, Riku Okamoto, Shogo Ishizuka
Applied Physics Letters 119 ( 8 ) 083902 - 083902 2021.8
Authorship：Lead author, Corresponding author Publisher：AIP Publishing
DOI： 10.1063/5.0060494
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Jiaqi Liu, Kazuya Tajima, Imane Abdellaoui, Muhammad Monirul Islam, Shigeru Ikeda, Takeaki Sakurai
Energies 14 ( 8 ) 2122-1 - 2122-10 2021.4
Joint Work
Publisher：MDPI AG
BiVO4 films were fabricated by radio frequency (RF) sputtering from a single target. The deposited BiVO4 films were found to be rich in Bi, and the reason for the Bi-richness was investigated. It was inferred from the Monte Carlo simulation that, during sputtering, the transfer process of target atoms through argon gas played a major role in this phenomenon. The transfer process resulted in an imbalanced ratio of Bi and V, arising from the difference in atom mass and interaction radius. The high RF power was found to be effective in adjusting the Bi/V ratio, influencing the sputtering yield. This type of preferential sputtering was maintained by the diffusion of target atoms from the bulk to the surface. BiVO4 films with monoclinic scheelite crystal structures were obtained at high RF power values and found to exhibit photocatalytic performances beneficial for photoanodic applications.
DOI： 10.3390/en14082122
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Mechanism of Incorporation of Zirconium into BiVO4 Visible-Light Photocatalyst Reviewed
Imane Abdellaoui, Muhammad M. Islam, Mikas Remeika, Sorai Kanno, Riku Okamoto, Kazuya Tajima, Sachin A. Pawar, Yun Hau Ng, Christian Budich, Tsuyoshi Maeda, Takahiro Wada, Shigeru Ikeda, Takeaki Sakurai
The Journal of Physical Chemistry C 125 ( 6 ) 3320 - 3326 2021.2
Books and Other Publications 【 display / non-display 】
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Yolk-shell and Core-shell Nanocatalysts
Shigeru Ikeda, Takashi Harada（ Role： Joint author , Structural and Catalytic Features of Metal Nanoparticles Encapsulated in a Hollow Carbon Sphere）
Springer Nature 2021.5 （ ISBN:978-981-16-0462-1 ）
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化合物薄膜太陽電池の最新技術II
池田 茂（CuSbS2系太陽電池, 電着法によるCZTS太陽電池の作製）
シー・エム・シー 2014.9 （ ISBN:978-4-7813-0974-3 ）
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感染症・VOC・シックハウス対策と太陽光水素生成のための光触媒－可視光応答型半導体光触媒－
池田 茂（可視光水分解のためのカルコゲナイド系電極）
技術教育出版社 2012.2 （ ISBN:978-4-907837-23-5 ）
Review Papers (Misc) 【 display / non-display 】
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Copper-based kesterite thin films for photoelectrochemical water splitting Invited Reviewed
Shigeru Ikeda
High Temperature Materials and Processes 40 ( 1 ) 446 - 460 2021.12
Authorship：Lead author, Corresponding author Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Publisher：Walter de Gruyter GmbH
<title>Abstract</title>
Copper kesterite Cu<sub>2</sub>ZnSnS<sub>4</sub> is a promising photoabsorber material for solar cells and photoelectrochemical (PEC) water splitting. In this article, we will first review the crystallographic/energetic structures of Cu<sub>2</sub>ZnSnS<sub>4</sub> in view of its applications to sunlight conversion devices. Then, historical progress in photovoltaic properties of Cu<sub>2</sub>ZnSnS<sub>4</sub>-based solar cells is introduced. Finally, studies on PEC H<sub>2</sub> evolution over Cu<sub>2</sub>ZnSnS<sub>4</sub>-based photocathodes are reviewed in detail. For realizing efficient PEC H<sub>2</sub> evolution, surface modifications with an n-type buffer layer (such as CdS) and a catalytic site (such as Pt nanoparticles) were found to be indispensable. Since these surface-modified photocathodes had poor resistances under an operating bias due to the occurrence of oxidative photocorrosion of the CdS layer and elimination of the Pt catalysts, coverage with a protection layer was required to improve the long-term durability. Moreover, partial or complete substitution of the constituent cations with some cations was proved to be effective for improving PEC properties. Although recent studies showed a rapid increase in PEC properties, there is room for further development of PEC properties by using effective combinations among surface protection(s), defect engineering(s), and band engineering(s).Other Link： https://www.degruyter.com/document/doi/10.1515/htmp-2021-0050/html
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水分解光触媒研究の50年 Invited
池田茂
ニューセラミックスレター 74 27 - 28 2021.11
Authorship：Lead author, Corresponding author Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
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太陽エネルギーを化学エネルギーに変換する「人工光合成」技術 Invited
池田茂
ニューセラミックスレター 64 4 - 6 2018.5
Authorship：Lead author, Corresponding author Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
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水の還元による水素発生のための高機能Cuカルコゲナイド光カソードの開発
池田 茂
機能材料 37 ( 4 ) 19 - 24 2017.4
Authorship：Lead author Publishing type：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media) Publisher：シー・エム・シー
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Investigation of Cu2SnSe3 Preparation by Simultaneous Electrodeposition as Precursor of Cu2ZnSnSe4 Thin Film Solar Cell
Gunawan, Abdul Haris, Didik Stiyo Widodo, Wilman Septina, Shigeru Ikeda
4TH INTERNATIONAL CONFERENCE ON RESEARCH, IMPLEMENTATION, AND EDUCATION OF MATHEMATICS AND SCIENCES (ICRIEMS): RESEARCH AND EDUCATION FOR DEVELOPING SCIENTIFIC ATTITUDE IN SCIENCES AND MATHEMATICS 1868 20005 2017
Publisher：AMER INST PHYSICS
Chalcogenide material of multinary metals are of interest in relation as optoelectronic devices such as laser and solar cell. Cu2SnSe3, ternary chalcogenide, is semiconductor with low bandgap. Beside that Cu2SnSe3 is important precursor for the growth of a promising Cu2ZnSnSe4 thin film solar cell since it contains elements that is abundance in the earth crust. The aim of this work is to synthesis Cu2SnSe3 thin film compound by using simultaneous electrodeposition. The product then was characterized using EDX, XRD, RAMAN and SEM. The result showed that Cu2SnSe3 can be prepared by electrodeposition at a potential of -0.6V vs. Ag/AgCl for 20 min. Arumealing can cause the increase of Cu2SnSe3 sample crystalinity. Annealing in argon atmosphere at 500 degrees C affected selenium evaporation in the film, therefore it improved Cu/Sn ratio. Further, annealing in selenium atmosphere at temperature of 500 degrees C can increase the intensity of Cu2SnSe3 crystal much better and also improve the Se/(Cu+Si) ratio close to ideal value. Spectra of XRD and raman also proved the presence of Cu2SnSe3 in the prepared thin film
DOI： 10.1063/1.4995091
Presentations 【 display / non-display 】
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Electric and Photoelectrochemical Properties of CuGaSe2 Single Crystal
S. Ikeda, W. Fujita, Y. Nose, R. Katsube, K. Yoshino, T. Harada
Pacific Rim Meeting on Electrochemical and Solid-state Science (PRiME 2020)
Event date： 2020.10
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光触媒および光電気化学的手法による水分解 Invited
池田茂
宮崎大学農学工学総合研究科農工定期セミナー特別講演会 (宮崎大学農学工学総合研究科)
Event date： 2020.9
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化合物半導体を用いた太陽光－水素エネルギー変換
池田 茂
甲南大学プレミア4th「元素の起源に関する探求プロジェクト」特別公開講演会（単位、元素、物質） (神戸) 甲南大学プレミア4th「元素の起源に関する探求プロジェクト」
Event date： 2019.3
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Efficient Photocathode Material for Water Splitting Based on Kesterite Thin Films
S. Ikeda, T. Kawaguchi, T. Harada
Séminaire du laboratoire de Chimie Physique (Paris)
Event date： 2018.12
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Solar Cell and Photoelectrochemical Properties of Cu2ZnSnS4 Thin Films Fabricated by Wet Chemical Techniques
S. Ikeda, F. Jiang, T. H. Nguyen, T. Harada
Nano-Micro Conference 2018 (NMC2018) (Jeju)
Event date： 2018.12
Industrial property rights 【 display / non-display 】
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水分解光触媒に用いられる半導体粒子とそれを用いた光触媒並びにそれらの合成方法
増田泰造, 富澤亮太, 長谷川達也, 池田 茂
Application no：2021-162409
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光電変換素子及びその製造方法
池田 茂, 栗原正明, 平野稔幸, 澤村享広
Application no：特願2014-78806
Country of applicant：Domestic
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池田 茂, Feng Jiang, 東 耕平
Application no：特願2013-187032
Announcement no：特開2015-56421
Country of applicant：Domestic
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半導体粒子の製造方法、及び、半導体粒子
池田 茂, 伊藤和志, 早川明伸, 小原峻士
Application no：特願2013-041032
Announcement no：特開2014-170812
Country of applicant：Domestic
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池田 茂, 伊藤和志, 早川明伸, 小原峻士
Application no：特願2012-269241
Announcement no：特開2014-116452
Country of applicant：Domestic
Works 【 display / non-display 】
Grant-in-Aid for Scientific Research 【 display / non-display 】
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サイズ選択近接昇華プロセスの開発と高機能水分解光電極への応用
2021.4 - 2024.3
JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for challenging Exploratory Research
Authorship：Principal investigator
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電子構造を制御した薄片状半導体を組み込んだ人工光合成系の設計と検証
2020.4 - 2022.3
JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a Proposed Research Area)
池田茂
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可視光応答水分解光触媒の欠陥物性評価ならびに少数キャリアフロー制御技術開発
2019.4 - 2022.3
JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(B)
水の酸化反応に活性のあるBiVO4光触媒にバンド傾斜を導入してさらなる高機能化を目指す研究
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シングルクリスタルを利用した化合物半導体光電極の開発－CuGaSe2を例として
2019.4 - 2022.3
JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(B)
光電極として特筆した特性を発現するp型半導体光電極を見い出すために、CuGaSe2 単結晶を合成・利用して、その表面・バルク物性と光電極特性の相関を解明することを目指した研究。
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Study of group-IVB metal doped BiVO4 thin-films for development of a highly efficient Z-scheme photocatalyst
2017.4 - 2020.3
JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(C)
水分解酸素発生光電極としての機能を有するBiVO4光電極へのドーピング効果の解析および得られる知見を元にした高機能化に関する研究。
Other External funds procured 【 display / non-display 】
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太陽エネルギー変換効率の飛躍的な向上のための水分解光電極のバルク構造制御
2019.4 - 2021.3
甲南学園平生太郎基金 甲南学園平生太郎基金科学研究奨励助成
水分解水素発生および酸素発生のための半導体薄膜材料に特化して、1.欠陥生成エネルギーの理論解析, 2.p型半導体単結晶の育成、3.p型半導体薄膜の合成、4.BiVO4半導体の高機能化、5.カーボンベース材料の開発の５つの研究項目を実施する。
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太陽エネルギー変換効率の飛躍的な向上ための水分解光電極のバルク構造制御
2018.4 - 2019.3
甲南大学 甲南学園平生太郎基金科学研究奨励助成
太陽エネルギー変換効率の飛躍的な向上ための水分解光電極のバルク構造制御
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太陽光により水を分解して水素を製造するための半導体光電極の開発
2016.6 - 2017.3
科学技術振興機構 研究成果展開事業マッチングプランナープログラム
太陽光により水を分解して水素を製造するための半導体光電極の開発
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水溶液原料を用いたレアメタルフリー化合物薄膜のスプレー製膜
2014.12 - 2016.3
科学技術振興機構 研究成果展開事業A-STEPシーズ探索タイプ
水溶液原料を用いたレアメタルフリー化合物薄膜のスプレー製膜技術の開発
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銅アンチモン硫化物の精密構造制御とその薄膜太陽電池への応用
2014.4 - 2016.3
村田学術振興財団 村田学術振興財団研究助成
銅アンチモン硫化物の精密構造制御とその薄膜太陽電池への応用
Committee Memberships 【 display / non-display 】
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2021.5 - 2023.3 第33回太陽光発電国際会議（PVSEC-33）組織委員会 プログラム委員会 2-1 Member 2021年5月〜2023年3月
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2021.1 J. Photochemistry and Photobiolgy C: Photochemistry Review Associate editor
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2020.4 日本化学会 CIP企画小委員会委員
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2018.7 日本太陽エネルギー学会 関西支部幹事
Social Activities 【 display / non-display 】
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神戸市生涯学習支援センター大学連携セミナー「こうべ生涯学習カレッジ」
Role(s)： Lecturer
2019.3
Audience： General
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平成29年度兵庫「咲いテク」プログラム科学英語実験講習会
Role(s)： Lecturer
2017.9
Audience： High school students
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JSPS産学協力研究委員会第175 委員会「薄膜太陽電池夏の学校2014」
Role(s)： Lecturer
2014.8
Audience： College students, Graduate students, Researchesrs
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平成25年度初心者のための太陽電池入門セミナー
Role(s)： Lecturer
2013.10
Audience： College students, Graduate students, Researchesrs, General
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太陽電池材料開発の現在と未来–半導体若手ワークショップ-
Role(s)： Presenter, Lecturer, Planner, Organizing member
2012.7
Audience： Researchesrs
Academic Activities 【 display / non-display 】
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神戸医療産業都市一般公開特別企画「サイエンスアゴラ in KOBE」トークセッション
2018.11