The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 13, 1984
Filed:
Mar. 26, 1982
Applicant:
Inventors:
Masato Takeuchi, Katsuta, JP;
Hideo Okada, Hitachi, JP;
Hirosi Tobita, Kitaibaraki, JP;
Sigeru Okabe, Hitachi, JP;
Shinpei Matsuda, Ibaraki, JP;
Munehiko Tonami, Hitachi, JP;
Kohki Tamura, Hitachi, JP;
Fumito Nakajima, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429 40 ; 429 45 ; 429 46 ;
Abstract
In a molten carbonate fuel cell, an anode or cathode is made of a sintered material containing a nickel oxide and/or cobalt oxide and a rare earth element oxide. This anode or cathode has a high activity and is stable at high temperatures.