Title:
ELECTROLYTIC CELL AND ELECTROLYTIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/189701
Kind Code:
A1
Abstract:
Provided are: an electrolytic cell which has a low activation energy and can easily electrolyze carbon dioxide into carbon monoxide and oxygen; and an electrolytic device. This carbon dioxide electrolytic cell comprises a cathode, an anode, and a solid electrolyte having oxide ion conductivity. The electrolytic cell is characterized in that the cathode satisfies either (A) or (B): (A) a metal and a first mayenite type compound are included therein; or (B) a metal and a second mayenite type compound are included therein, said second mayenite type compound including a mayenite type compound having electrical conductivity.
Inventors:
HOSONO HIDEO (JP)
YOKOYAMA TOSHIHARU (JP)
TODA YOSHITAKE (JP)
ISHIYAMA SHINTARO (JP)
TAGUCHI MASAMI (JP)
TAKAHASHI HIROKI (JP)
YOKOYAMA TOSHIHARU (JP)
TODA YOSHITAKE (JP)
ISHIYAMA SHINTARO (JP)
TAGUCHI MASAMI (JP)
TAKAHASHI HIROKI (JP)
Application Number:
PCT/JP2019/013888
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
Export Citation:
Assignee:
TOKYO INST TECH (JP)
UNIV HIROSAKI (JP)
UNIV AKITA (JP)
UNIV HIROSAKI (JP)
UNIV AKITA (JP)
International Classes:
C01F7/16; C25B1/02; C25B9/23
Foreign References:
| JP2006198563A | 2006-08-03 | |||
| JP2007179916A | 2007-07-12 | |||
| JP2015122287A | 2015-07-02 | |||
| JP2010261086A | 2010-11-18 | |||
| JP2012183474A | 2012-09-27 | |||
| JP2012025636A | 2012-02-09 | |||
| JP2013237901A | 2013-11-28 | |||
| JP2013173980A | 2013-09-05 |
Other References:
CRYSTAL GROWTH & DESIGN, vol. 8, no. 4, 2008, pages 1271 - 1275
NANO LETTERS, vol. 7, no. 5, 2007, pages 1138 - 1143
See also references of EP 3778992A4
NANO LETTERS, vol. 7, no. 5, 2007, pages 1138 - 1143
See also references of EP 3778992A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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