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:
Feb. 18, 2014
Filed:
Jan. 26, 2011
Applicant:
Jingdong Guo, Westlake, OH (US);
Inventor:
Jingdong Guo, Westlake, OH (US);
Assignee:
Eveready Battery Co., Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is a process for making an electrochemical cell with a catalytic electrode including a catalyst made by a solution precipitation process via an oxidation-reduction reaction between water-soluble oxidizing and reducing agents, at least one of which includes manganese. The reaction is carried out at less than 65° C., preferably with little or no heating. The oxidizing agent does not have a cation that is reduced in the reaction, and the reducing agent does not have an anion that is reduced in the reaction.