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. 06, 2016
Filed:
Nov. 11, 2010
Applicants:
Atsushi Okamoto, Osaka, JP;
Hiroyuki Hoshi, Osaka, JP;
Setsuo Andou, Kagoshima, JP;
Inventors:
Assignee:
HITACHI METALS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G 9/008 (2006.01); C25D 1/04 (2006.01); C25D 3/44 (2006.01); C25D 7/06 (2006.01); H01G 9/04 (2006.01); H01G 11/68 (2013.01); H01M 4/13 (2010.01); H01M 4/66 (2006.01); C25D 15/00 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01G 9/016 (2013.01); C25D 1/04 (2013.01); C25D 3/44 (2013.01); C25D 7/0614 (2013.01); C25D 15/00 (2013.01); H01G 9/04 (2013.01); H01G 11/68 (2013.01); H01M 4/13 (2013.01); H01M 4/661 (2013.01); H01M 4/665 (2013.01); H01M 4/666 (2013.01); H01M 4/663 (2013.01); H01M 10/0525 (2013.01); Y02E 60/122 (2013.01); Y02E 60/13 (2013.01); Y02P 70/54 (2015.11); Y02T 10/7011 (2013.01); Y02T 10/7022 (2013.01); Y10T 428/12431 (2015.01);
Abstract
An object of the present invention is to provide an aluminum foil that can make a positive electrode current collector thinner for size reduction and higher energy density of electrical storage devices, be produced easily and has a low surface resistance. An aluminum foil of the present invention as a means for achieving the object is characterized in that carbonaceous particles are dispersed and supported therein. The aluminum foil with carbonaceous particles dispersed and supported therein of the present invention can be produced by electrolysis.