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:
Jan. 02, 2018
Filed:
Mar. 20, 2014
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Hironori Iida, Kanagawa, JP;
Seiichiro Tabata, Kanagawa, JP;
Shun Yamanoi, Kanagawa, JP;
Shinichiro Yamada, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 12/08 (2006.01); H01M 4/96 (2006.01); C01B 32/05 (2017.01); C01B 32/336 (2017.01); C01B 32/342 (2017.01);
U.S. Cl.
CPC ...
H01M 12/08 (2013.01); C01B 32/05 (2017.08); C01B 32/336 (2017.08); C01B 32/342 (2017.08); H01M 4/96 (2013.01); H01M 2220/30 (2013.01); Y02E 60/128 (2013.01);
Abstract
An electrode includes a plant-derived porous carbon material. When a peak value of an O(1s) spectrum of the porous carbon material obtained by X-ray photoelectron spectroscopy is defined as P, and a peak value of a C(1s) spectrum thereof is defined as P, P/P≦0.05, or an oxygen-containing functional group has been removed from a surface of the plant-derived porous carbon material.
Iida, Hironori. (2018). Electrode, method for manufacturing the same, and secondary battery (U.S. Patent No. 9859595). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9859595
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile