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Paper Abstract and Keywords
Presentation 2023-01-27 15:05
2D layered thin films heterojunction for artificial photosynthesis photocatalyst
Yohei Mori, Kota Matsuoka, Baskar Malathi, Atsushi Nakamura (Shizuoka Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Artificial photosynthesis is a technology that uses sunlight to convert water and carbon dioxide into hydrocarbon-based solar fuels , and is attracting attention as a technology that can contribute to global warming and energy supply issues. However, the recombination of electron-hole pairs generated in the process of photocatalysis significantly reduces the efficiency of photoelectric conversion and limits its practical application, thus requiring structural innovations to separate electron-hole pairs without recombination.
In this study, we aim to improve the photoelectric conversion efficiency and catalytic activity of the photocatalyst by heterojunction of two-dimensional layered materials g-C3N4, SnS2, and graphene in sheet form to achieve a vast junction area and to promote the separation of photogenerated charge using a strong offset of the energy gap at the junction interface.
Keyword (in Japanese) (See Japanese page) 
(in English) Artificial photosynthesis / g-C3N4 / SnS2 / graphene / 2D layered materials / CVD / heterojunction /  
Reference Info. ITE Tech. Rep., vol. 47, no. 1, IDY2023-12, pp. 49-52, Jan. 2023.
Paper # IDY2023-12 
Date of Issue 2023-01-19 (IDY) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Conference Date 2023-01-26 - 2023-01-27 
Place (in Japanese) (See Japanese page) 
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Paper Information
Registration To IDY 
Conference Code 2023-01-IDY-SSL-EID-JC-EDD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 2D layered thin films heterojunction for artificial photosynthesis photocatalyst 
Sub Title (in English)  
Keyword(1) Artificial photosynthesis  
Keyword(2) g-C3N4  
Keyword(3) SnS2  
Keyword(4) graphene  
Keyword(5) 2D layered materials  
Keyword(6) CVD  
Keyword(7) heterojunction  
1st Author's Name Yohei Mori  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Kota Matsuoka  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
3rd Author's Name Baskar Malathi  
3rd Author's Affiliation Shizuoka University (Shizuoka Univ.)
4th Author's Name Atsushi Nakamura  
4th Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2023-01-27 15:05:00 
Presentation Time 10 minutes 
Registration for IDY 
Paper # IDY2023-12 
Volume (vol) vol.47 
Number (no) no.1 
Page pp.49-52 
Date of Issue 2023-01-19 (IDY) 

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