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:
Jul. 27, 2021
Filed:
Jun. 20, 2019
Applicant:
Toyota Motor Engineering & Manufacturing North America, Inc., Erlanger, KY (US);
Inventors:
Chen Ling, Ann Arbor, MI (US);
Fuminori Mizuno, Ann Arbor, MI (US);
Assignee:
Toyota Motor Engineering & Manufacturing North America, Inc., Erlanger, KY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01); H01M 4/587 (2010.01); H01M 10/054 (2010.01); H01M 4/133 (2010.01); H01M 4/38 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/587 (2013.01); H01M 4/133 (2013.01); H01M 10/054 (2013.01); H01M 4/381 (2013.01); H01M 2004/021 (2013.01);
Abstract
A sodium-ion battery having a boron-doped graphene sheet as an anode active material is provided. The boron-doped graphene sheet is of formula BC, where x and y satisfy a relation of x+y=4, and x is a number larger than 0 and less than or equal to 1.