Title:
WATER-SPLITTING DEVICE AND METHOD FOR PRODUCING GAS
Document Type and Number:
WIPO Patent Application WO/2022/024747
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a water-splitting device providing an increase in the initial amount of gas generated, and a method for producing gas. The water-splitting device according to the present invention comprises: a container containing a surfactant-containing aqueous solution; and a photocatalyst-coated substrate immersed in the aqueous solution and having a substrate and a photocatalyst fixed on the substrate, or a photocatalyst fixed on an inner wall surface of the container. Gas is generated from the photocatalyst by irradiation of the photocatalyst with light.
Inventors:
MAEHARA YOSHIKI (JP)
NISHIMI TAISEI (JP)
NISHIMI TAISEI (JP)
Application Number:
PCT/JP2021/026291
Publication Date:
February 03, 2022
Filing Date:
July 13, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
JAPAN TECH RESEARCH ASSOCIATION OF ARTIFICIAL PHOTOSYNTHETIC CHEMICAL PROCESS (JP)
JAPAN TECH RESEARCH ASSOCIATION OF ARTIFICIAL PHOTOSYNTHETIC CHEMICAL PROCESS (JP)
International Classes:
B01J23/68; B01J35/02; C01B3/04; C25B1/04; C25B9/00; C25B11/04
Foreign References:
| JP2006306667A | 2006-11-09 | |||
| JP2017124393A | 2017-07-20 | |||
| US4394293A | 1983-07-19 | |||
| JP2013237587A | 2013-11-28 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
Download PDF: