Title:
PHOTOCATALYST ELECTRODE FOR OXYGEN GENERATION, AND METHOD AND MODULE FOR MANUFACTURING PHOTOCATALYST ELECTRODE FOR OXYGEN GENERATION
Document Type and Number:
WIPO Patent Application WO/2018/110543
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a photocatalyst electrode for oxygen generation, and a method and module for manufacturing photocatalyst electrode for oxygen generation, having an excellent photocurrent density. This photocatalyst electrode for oxygen generation includes a collector layer and a photocatalyst layer containing Ta3N5, wherein the photocatalyst has a charge separation promotion layer between the collector layer and the photocatalyst layer.
Inventors:
ASAKURA YUSUKE (JP)
DOMEN KAZUNARI (JP)
YAMADA TARO (JP)
KOBAYASHI HIROYUKI (JP)
NISHIYAMA HIROSHI (JP)
DOMEN KAZUNARI (JP)
YAMADA TARO (JP)
KOBAYASHI HIROYUKI (JP)
NISHIYAMA HIROSHI (JP)
Application Number:
PCT/JP2017/044542
Publication Date:
June 21, 2018
Filing Date:
December 12, 2017
Export Citation:
Assignee:
FUJIFILM CORP (JP)
JAPAN TECH RESEARCH ASSOCIATION OF ARTIFICIAL PHOTOSYNTHETIC CHEMICAL PROCESS (JP)
UNIV TOKYO (JP)
JAPAN TECH RESEARCH ASSOCIATION OF ARTIFICIAL PHOTOSYNTHETIC CHEMICAL PROCESS (JP)
UNIV TOKYO (JP)
International Classes:
B01J35/02; B01J27/24; C25B1/04; C25B9/00; C25B11/04; C25B11/06
Domestic Patent References:
| WO2016143704A1 | 2016-09-15 | |||
| WO2016039055A1 | 2016-03-17 | |||
| WO2015002324A1 | 2015-01-08 | |||
| WO2011049068A1 | 2011-04-28 |
Foreign References:
| JP2011183358A | 2011-09-22 |
Other References:
HAJIBABAEI, HAMED ET AL.: "Tantalum nitride films integrated with transparent conductive oxide substrates via atomic layer deposition for photoelectrochemical water splitting", CHEMICAL SCIENCE, vol. 7, no. 11, 2016, pages 6760 - 6767, XP055494854
JIANG, YINHUA ET AL.: "Construction of stable Ta3N5/g-C3N4 metal/non-metal nitride hybrids with enhanced visible-light photocatalysis", APPLIED SURFACE SCIENCE, vol. 391, no. 4, 19 April 2016 (2016-04-19), pages 392 - 403, XP029792424
JIANG, YINHUA ET AL.: "Construction of stable Ta3N5/g-C3N4 metal/non-metal nitride hybrids with enhanced visible-light photocatalysis", APPLIED SURFACE SCIENCE, vol. 391, no. 4, 19 April 2016 (2016-04-19), pages 392 - 403, XP029792424
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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