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. 02, 1993
Filed:
Oct. 22, 1991
Applicant:
Inventor:
Kevin Kendall, Runcorn, GB;
Assignee:
Imperial Chemical Industries PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 31 ; 429193 ; 296231 ;
Abstract
A composite membrane comprising one or more domains of an electrolyte material and one or more domains of an electronically conducting interconnect material, said electrolyte domain(s) and said interconnect domain(s) traversing the thickness of the membrane so that the membrane comprises contact surfaces for the or each electrolyte domain and the or each interconnect domain on both major faces thereof. Also claimed is an electrochemical cell comprising the composite membrane and having one or more anodes arranged on one major face and one or more cathodes arranged on the other major face of the membrane.