Title:
METHOD FOR BONDING INTERCONNECTION TO ELECTRODE
Document Type and Number:
Japanese Patent JPH06302332
Kind Code:
A
Abstract:
PURPOSE: To form a mutually connecting part having no opened fine pore and made of lanthanum chromite on an air electrode. CONSTITUTION: In a fuel cell 10, after a based layer made of doped LaCrO3 particles is stuck to a part of an air electrode 16, the particles are coated with a composition of an upper layer and heating is carried out for a sufficient period to clog the fine pores opened in the doped LaCrO3 to form a mutually connecting layer 26. After that, a solid oxide electrolyte 18 is applied to the remaining part of the air electrode 16 and then the electrolyte is coated with an outside fuel electrode 20 made of a cermet.
Inventors:
ROSUUERU JIYON RUKA
RUISU JIENNFUU KUO
RUISU JIENNFUU KUO
Application Number:
JP7257694A
Publication Date:
October 28, 1994
Filing Date:
March 16, 1994
Export Citation:
Assignee:
WESTINGHOUSE ELECTRIC CORP
International Classes:
G01N27/407; H01M4/66; H01M4/86; H01M8/02; H01M8/12; H01M8/24; (IPC1-7): H01M8/02; H01M4/58; H01M4/86; H01M8/12
Attorney, Agent or Firm:
Koichiro Kato (2 outside)