Title:
固体酸化物形電気化学セル、固体酸化物形燃料電池、及び高温水蒸気電気分解装置
Document Type and Number:
Japanese Patent JP6381493
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a solid oxide electrochemical cell capable of suppressing diffusion of Ni from a fuel electrode to a solid electrolyte layer, and to provide a solid oxide fuel cell including the solid oxide electrochemical cell and a high temperature steam electrolysis apparatus.SOLUTION: In a solid oxide electrochemical cell including a solid electrolyte layer having a perovskite oxide (a) containing La and Ga, a fuel electrode formed on one side of the solid electrolyte layer, and an air electrode formed on the other side of the solid electrolyte layer, the fuel electrode has an oxide containing Ti, and Ni. A solid oxide fuel cell including the solid oxide electrochemical cell and a high temperature steam electrolysis apparatus are also provided.SELECTED DRAWING: Figure 1
Inventors:
Yoshihiro Funahashi
Keisuke Yamada
Tatsumi Ishihara
Keisuke Yamada
Tatsumi Ishihara
Application Number:
JP2015153917A
Publication Date:
August 29, 2018
Filing Date:
August 04, 2015
Export Citation:
Assignee:
Nippon Special Ceramics Co., Ltd.
Kyushu University
Kyushu University
International Classes:
H01M4/86; C25B9/00; C25B11/06; C25B13/04; H01M8/12; H01M8/1213; H01M8/1246
Domestic Patent References:
| JP2008198422A | ||||
| JP2006004809A | ||||
| JP2004259642A | ||||
| JP2009059697A | ||||
| JP2011142042A | ||||
| JP2014060028A |
Attorney, Agent or Firm:
Naoki Fukumura