Title:
PHOTO-EXCITATION MATERIAL, PRODUCTION METHOD THEREOF, PHOTOCHEMICAL ELECTRODE, AND PHOTOELECTROCHEMICAL REACTION APPARATUS
Document Type and Number:
Japanese Patent JP2020059895
Kind Code:
A
Abstract:
To provide a photo-excitation material whose characteristics are hard to decline even in repeated use, the production method thereof, a photochemical electrode using the photo-excitation material, and a photoelectrochemical reaction apparatus.SOLUTION: A photo-excitation material comprises: a photo-excitation material part including an oxynitride that absorbs light for excitation; and a co-catalyst part including a co-catalyst that is arranged in contact with the photo-excitation material part. The oxynitride preferably includes at least one of BaTaON, BaNbON, SrNbON, and LaTiON.SELECTED DRAWING: Figure 1
Inventors:
AMADA HIDEYUKI
MANABE TOSHIO
ANAZAWA TOSHIHISA
IMANAKA YOSHIHIKO
MANABE TOSHIO
ANAZAWA TOSHIHISA
IMANAKA YOSHIHIKO
Application Number:
JP2018192653A
Publication Date:
April 16, 2020
Filing Date:
October 11, 2018
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
C25B11/06; C25B9/00; C25B11/08
Domestic Patent References:
| JP2017039115A | 2017-02-23 | |||
| JP2015171704A | 2015-10-01 | |||
| JP2017160524A | 2017-09-14 | |||
| JP2014233669A | 2014-12-15 |
Foreign References:
| WO2017043472A1 | 2017-03-16 |
Attorney, Agent or Firm:
Koichi Hirota