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:
Aug. 20, 2019
Filed:
Nov. 28, 2017
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/90 (2006.01); B01J 23/42 (2006.01); B01J 35/08 (2006.01); H01M 8/1004 (2016.01); H01M 4/92 (2006.01); H01M 8/083 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 4/9058 (2013.01); B01J 23/42 (2013.01); B01J 35/08 (2013.01); H01M 4/9083 (2013.01); H01M 4/926 (2013.01); H01M 8/1004 (2013.01); H01M 8/083 (2013.01); H01M 2008/1095 (2013.01);
Abstract
An electrode catalyst material includes graphite particles and catalyst particles. Each of the graphite particles has a hollow structure that includes an outer shell, and the outer shell has at least one of a through-hole and a recess. Each of the catalyst particles is supported by the at least one of through-hole and recess.