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:
Mar. 31, 2020
Filed:
Feb. 20, 2018
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventors:
Assignee:
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/485 (2010.01); H01M 10/0525 (2010.01); H01M 10/44 (2006.01); C01G 23/00 (2006.01); C01G 33/00 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/485 (2013.01); C01G 23/002 (2013.01); C01G 33/006 (2013.01); H01M 10/0525 (2013.01); H01M 10/44 (2013.01); H01M 10/052 (2013.01); H01M 2220/20 (2013.01);
Abstract
According to one embodiment, an active material is provided. The active material includes particles. The particles have a crystal structure belonging to a monoclinic niobium-titanium composite oxide. A ratio of a crystallite size Dc corresponding to a (020) plane with respect to an average primary particle size Dp of the particles is not less than 35%.
Quick Actions:
Ise, Kazuki. (2020). Active material, active material composite material, electrode, secondary battery, battery pack, and vehicle (U.S. Patent No. 10608250). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10608250
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile