教員・研究者詳細 - 池田　茂

論文 - 池田　茂

分割表示 161 件中 1 - 20 件目／全件表示 >>

An efficient particulate photocatalyst for overall water splitting based on scandium and magnesium co-doped strontium titanate 招待あり査読あり

Shigeru Ikeda, Riku Okamoto, Akira Kimura, Yuhi Nakayasu, Akira Yamakata, Ryota Tomizawa, Taizo Masuda, Koichiro Nakatani

Sustainable Energy & Fuels 8 202 - 209 2024年11月

担当区分：筆頭著者,　責任著者出版者・発行元：Royal Society of Chemistry (RSC)

A high photocatalytic performance for overall water splitting was demonstrated over a photocatalyst based on a magnesium and scandium co-doped strontium titanate particle composed of a cubic shape having a nanosized step structure on the edge of the particle.

DOI： 10.1039/d3se01408h

Characterization of the electronic structure of sputter-deposited Mo-doped BiVO4 thin-film photoanodes 査読あり

L. Oktariza, Y. Sato, S. Gofurov, K. Ozawa, M. M. Islam, S. Ikeda, T. Sakurai

Jpn. J. Appl. Phys. 63 02SP41 2024年1月

DOI： 10.35848/1347-4065/ad12ac

Crystalline-face-dependent photoelectrochemical properties of single crystalline CuGaSe2 photocathodes for hydrogen evolution under sunlight radiation 招待あり査読あり

Shigeru Ikeda, Wakaba Fujita, Ryoji Katsube, Yoshitaro Nose, Hajime Suzuki, Ryu Abe, Kenji Yoshino

Electrochimica Acta 454 142384 - 142384 2023年4月

担当区分：筆頭著者,　責任著者出版者・発行元：Elsevier BV

DOI： 10.1016/j.electacta.2023.142384

Crystalline phase control of BiVO4 thin films using RF sputtering 査読あり

N. Uezono, J. Liu, P. A. Sachin, M. M. Islam, S. Ikeda, T. Sakurai

Jpn. J. Appl. Phys. 62 SK1001 2023年3月

DOI： 10.35848/1347-4065/acbb85

Incorporation on CuIn(S,Se)2 thin films fabricated by aqueous spray deposition and their photovoltaic properties 査読あり国際共著

W. Septina, Y. Kawasaki, T. Harada, S. Ikeda

J. Cryst. Growth 602 126975 2023年1月

担当区分：最終著者

DOI： 10.1016/j.jcrysgro.2022.126975

Effect of heterojunction structures on photoelectrochemical properties of ZnTe-based photocathodes for water reduction 査読あり

Tooru Tanaka, Ryusuke Tsutsumi, Tomohiro Yoshinaga, Takaki Sonoyama, Katsuhiko Saito, Qixin Guo, Shigeru Ikeda

RSC Advances 13 575 - 583 2022年12月

DOI： 10.1039/D2RA06301H

Process accumulated 8% efficient Cu2ZnSnS4-BiVO4 tandem cell for solar hydrogen evolution with the dynamic balance of solar energy storage and conversion 査読あり国際共著

H. Cai, G. Xiao, W. Zhao, X. Wu, Y. Hu, H. Ni, S. Ikeda, Y. H. Ng

Adv. Sci. 10 2022年12月

DOI： 10.1002/advs.202204029n

その他リンク： https://onlinelibrary.wiley.com/doi/full/10.1002/advs.202205726

Research on the Influence of the Interfacial Properties Between a Cu3BiS3 Film and an InxCd1-xS Buffer Layer for Photoelectrochemical Water Splitting 査読あり

Xiaomin Wu, Weidong Zhao, Yucheng Hu, Guohong Xiao, Huanyang Ni, Shigeru Ikeda, Yunhau Ng, Feng Jiang

ADVANCED SCIENCE 9 ( 33 ) 2022年11月

出版者・発行元：WILEY

The ternary compound photovoltaic semiconductor Cu3BiS3 thin film-based photoelectrode demonstrates a quite promising potential for photoelectrochemical hydrogen evolution. The presented high onset potential of 0.9 V-RHE attracts much attention and shows that the Cu3BiS3 thin films are quite good as an efficient solar water splitting photoelectrode. However, the CdS buffer does not fit the Cu3BiS3 thin film: the conduction band offset between CdS and Cu3BiS3 reaches 0.7 eV, and such a high conduction band offset (CBO) significantly increases the interfacial recombination ratio and is the main reason for the relatively low photocurrent of the Cu3BiS3/CdS photoelectrode. In this study, the InxCd1-xS buffer layer is found to be significantly lowered the CBO of CBS/buffer and that the In incorporation ratio of the buffer influences the CBO value of the CBS/buffer. The Pt-TiO2/In0.6Cd0.4S/Cu3BiS3 photocathode exhibits an appreciable photocurrent density of approximate to 12.20 mA cm(-2) at 0 V-RHE with onset potential of more than 0.9 V-RHE, and the ABPE of the Cu3BiS3-based photocathode reaches the highest value of 3.13%. By application of the In0.6Cd0.4S buffer, the Cu3BiS3-BiVO4 tandem cell presents a stable and excellent unbiased STH of 2.57% for over 100 h.

DOI： 10.1002/advs.202204029

Enhanced Performance of Ternary CuGaSe <sub>2</sub> Thin‐Film Photovoltaic Solar Cells and Photoelectrochemical Water Splitting Hydrogen Evolution with Modified p–n Heterointerfaces 査読あり

Shogo Ishizuka, Riku Okamoto, Shigeru Ikeda

Advanced Materials Interfaces 9 ( 25 ) 2201266 - 2201266 2022年9月

担当区分：最終著者出版者・発行元：Wiley

DOI： 10.1002/admi.202201266

その他リンク： https://onlinelibrary.wiley.com/doi/full-xml/10.1002/admi.202201266

Self-flux method in sputtered BiVO4 films for enhanced photoelectrochemical performance 査読あり

J. Liu, N. Uezono, K. Tajima, S. Pawar, M. M. Islam, S. Ikeda, T. Sakurai

ACS Appl. Energy Mater. 5 4191 - 4201 2022年4月

DOI： 10.1021/acsaem.1c03626

Effects of incorporation of Ag into a kesterite Cu2ZnSnS4 thin film on its photoelectrochemical properties for water reduction 査読あり国際共著

S. Ikeda, T. H. Nguyen, R. Okamoto, I. Abdellaoui, M. M. Islam, T. Harada, R. Abe, T. Sakurai

Phys. Chem. Chem. Phys. 24 ( 1 ) 468 - 476 2021年11月

担当区分：筆頭著者,　責任著者

DOI： 10.1039/D1CP04075H

Enhancement of the photoelectrochemical properties of a CuGaSe2-based photocathode for water reduction induced by loading of a Cu-deficient layer at the p–n heterointerface 査読あり

Shigeru Ikeda, Riku Okamoto, Shogo Ishizuka

119 ( 8 ) 083902 - 083902 2021年8月

担当区分：筆頭著者,　責任著者

DOI： 10.1063/5.0060494

Effect of radio-frequency power on the composition of BiVO4 thin-film photoanodes sputtered from a single target 査読あり

J. Liu, K. Tajima, I. Abdellaoui, M. M. Islam, S. Ikeda, T. Sakurai

Energies 14 ( 8 ) 2122-1 - 2122-10 2021年4月

共著

DOI： 10.3390/en14082122

Mechanism of incorporation of zirconium into BiVO4 visible-light photocatalyst 査読あり

I. Abdellaoui, M. M. Islam, M. Remeika, S. Kanno, R. Okamoto, K. Tajima, Y.-H. Ng, C. Budich, T. Maeda, T. Wada, S. Ikeda, T. Sakurai

The Journal of Physical Chemistry C 125 ( 6 ) 3320 - 3326 2021年2月

共著

DOI： 10.1021/acs.jpcc.1c00339

3.17% efficient Cu2ZnSnS4-BiVO4 integrated tandem cell for standalone overall solar water splitting 査読あり

D. Huang, K. Wang, L. Li, K. Feng, N. An, S. Ikeda, Y. Kuang, Y. H. Ng, F. Jiang

Energy & Environmental Science 14 ( 3 ) 1480 - 1489 2021年1月

共著

DOI： 10.1039/D0EE03892J

Preparation of a CuGaSe2 single crystal and its photocathodic properties 招待あり査読あり

S. Ikeda, W. Fujita, R. Okamoto, Y. Nose, R. Katsube, K. Yoshino, T. Harada

RSC Advances 10 ( 66 ) 40310 - 40315 2020年11月

共著

担当区分：筆頭著者,　責任著者

DOI： 10.1039/d0ra07904a

MoSx-CdS/Cu2ZnSnS4-based thin film photocathode for solar hydrogen evolution from water 査読あり

K. Feng, D. Huang, L. Li, K. Wang, J. Li, T. Harada, S. Ikeda, F. Jiang

Applied Catalysis B: Environmental 268 118438 - 118438 2020年7月

共著

DOI： 10.1016/j.apcatb.2019.118438

Tailored photoluminescence properties of Ag(In,Ga)Se2 quantum dots for near-infrared in vivo imaging 査読あり

T. Kameyama, H. Yamauchi, T. Yamamoto, T. Mizumaki, H. Yukawa, M. Yamamoto, S. Ikeda, T. Uematsu, Y. Baba, S. Kuwabata

ACS Applied Nanomaterials 3 ( 4 ) 3275 - 3287 2020年4月

共著

DOI： 10.1021/acsanm.9b02608

Synthesis of nano-sized tungsten oxide particles encapsulated in a hollow silica sphere and their photocatalytic properties for decomposition of acetic acid 査読あり

T. Harada, E. Yagi, S. Ikeda

RCS Advances 10 ( 26 ) 15360 - 15365 2020年4月

共著

DOI： 10.1039/D0RA01988G

Photocarrier recombination dynamics in BiVO4 for visible light-driven water oxidation 査読あり

I. Abdellaoui, M. M. Islam, M. Remeika, H. Yui, T. Harada, T. Maeda, C. Budich, T. Wada, S. Ikeda, T. Sakurai

The Journal of Physical Chemistry C 124 ( 7 ) 3962 - 3972 2020年2月

共著

DOI： 10.1021/acs.jpcc.9b10621

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