Title:
ELECTRODE MATERIAL FOR SOEC OR SOFC, POWDER CONTAINING SAID ELECTRODE MATERIAL, PASTE CONTAINING SAID POWDER, ELECTRODE OF SOEC OR SOFC, SOEC, AND SOFC
Document Type and Number:
WIPO Patent Application WO/2024/134975
Kind Code:
A1
Abstract:
This electrode material for a solid oxide electrolytic cell (SOEC) or a solid oxide fuel cell (SOFC) comprises: a base material containing at least one among a metal A and an oxide of the metal A; and a perovskite compound, wherein the metal A is at least one selected from the group consisting of Ni, Co, Cu, Fe, Ag, and Sn, and the perovskite compound is represented by general formula (La1-xSrx) (M11-yM2y)O3-δ, where M1 is Fe or part of Fe may be substituted by at least one among Co and Ni, M2 is at least one selected from the group consisting of Ti, Al, Mn, and Mg, and 0≤ x≤ 1 and 0≤ y<0.8.
Inventors:
UESUGI, Hideo (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, JP)
KAGA, Hiroshi (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, JP)
KURITA, Hardiyanto (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, JP)
TODA, Yoshitake (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, JP)
TOMENO, Satoru (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, JP)
KAGA, Hiroshi (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, JP)
KURITA, Hardiyanto (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, JP)
TODA, Yoshitake (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, JP)
TOMENO, Satoru (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, JP)
Application Number:
PCT/JP2023/029794
Publication Date:
June 27, 2024
Filing Date:
August 18, 2023
Export Citation:
Assignee:
AGC INC. (Chiyoda-ku Tokyo, 05, JP)
International Classes:
C25B11/04; C25B1/042; H01M4/86; H01M4/90; H01M8/12
Attorney, Agent or Firm:
ITOH, Tadashige et al. (Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, JP)
Download PDF: