Photoelectrochemical Reduction of CO2 to CO Using a CuGaS2 Thin-film Photocathode Prepared by a Spray Pyrolysis Method
Author(s) -
Shigeru Ikeda,
Yuta Tanaka,
Takato Kawaguchi,
Shotaro Fujikawa,
Takashi Harada,
Tomoaki Takayama,
Akihide Iwase,
Akihiko Kudo
Publication year - 2018
Publication title -
chemistry letters
Language(s) - Czech
Resource type - Journals
SCImago Journal Rank - 0.492
H-Index - 114
eISSN - 1348-0715
pISSN - 0366-7022
DOI - 10.1246/cl.180720
Subject(s) - photocathode , thin film , annealing (glass) , chemistry , aqueous solution , crystallite , photoelectrochemistry , sulfur , electrochemistry , chemical engineering , inorganic chemistry , electrode , materials science , nanotechnology , metallurgy , organic chemistry , crystallography , physics , quantum mechanics , electron , engineering
A CuGaS2 thin film was formed by annealing of spray-deposited precursor films in a sulfur atmosphere. The film worked as a photocathode for photoelectrochemical CO2 reduction in a neutral aqueous s...
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