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:
Jan. 24, 1989
Filed:
Sep. 28, 1987
Applicant:
Inventor:
Tadao Kenjyo, Noboribetsu, JP;
Assignee:
Muroran Institute of Technology, Muroran, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429 42 ; 429 44 ; 502101 ; 502301 ;
Abstract
An excellent stable hydrogen electrode of low polarization is provided which comprises Raney nickel catalyst containing about 0.2-2% by weight of chromium. Such hydrogen electrode is produced safely without spontaneous ignition of the catalyst by mixing and kneading a powder of the catalyst and a suspension liquid of polytetrafluoroethylene (PTFE) while dehydrating at low temperature.