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:
Jul. 06, 1982
Filed:
Nov. 25, 1980
Applicant:
Inventor:
Michihiro Nakamura, Kurashiki, JP;
Assignee:
Kuraray Co., Ltd., Kurashiki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; H01M / ;
U.S. Cl.
CPC ...
2042 / ; 429111 ;
Abstract
The present invention provides photoelectrodes for photoelectrochemical cells, which photoelectrodes are essentially composed of a surface-chalcogenated molybdenum or tungsten metal. These photoelectrodes have long life, are highly efficient in energy conversion, and are inexpensive.