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:
May. 01, 2018
Filed:
Oct. 02, 2013
Applicant:
Massachusetts Institute of Technology, Cambridge, MA (US);
Inventors:
Gerbrand Ceder, Wellesley, MA (US);
Jinhyuk Lee, Cambridge, MA (US);
Sangtae Kim, Cambridge, MA (US);
Xin Li, Brookline, MA (US);
Assignee:
Massachusetts Institute of Technology, Cambridge, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/485 (2010.01); H01M 4/525 (2010.01); H01M 4/131 (2010.01); H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); H01M 4/131 (2013.01); H01M 4/485 (2013.01); H01M 4/525 (2013.01); H01M 4/624 (2013.01); H01M 4/625 (2013.01);
Abstract
The present disclosure describes, among other things, new layered molybdenum oxides for lithium ion battery cathodes from solid solutions of LiMoOand LiCrO. These materials display high energy density, good rate capability, great safety against oxygen release at charged state due mostly to their low voltage. Therefore, these materials have properties desirable for lithium ion battery cathodes.