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:
Dec. 25, 2007
Filed:
Jun. 30, 2005
Applicants:
Qunjian Huang, Shanghai, CN;
Chang Wei, Niskayuna, NY (US);
Tao Wang, Boston, MA (US);
Hai Yang, Shanghai, CN;
Inventors:
Qunjian Huang, Shanghai, CN;
Chang Wei, Niskayuna, NY (US);
Tao Wang, Boston, MA (US);
Hai Yang, Shanghai, CN;
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for preparation of a hydrogen-storage based electrode comprises treating a powder comprising at least one metal hydride with a first solution. The first solution comprises a first alkaline base and a first reducing agent. The method further comprises fabricating the electrode using the powder and treating the electrode with a second solution comprising a second alkaline base and a second reducing agent.