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. 04, 2022
Filed:
Dec. 04, 2017
Applicant:
Massachusetts Institute of Technology, Cambridge, MA (US);
Inventors:
Shiyu Zhang, Cambridge, MA (US);
Christopher C. Cummins, Dorchester, MA (US);
Matthew Jordan Nava, Brighton, MA (US);
Daniel Nocera, Cambridge, MA (US);
Assignee:
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 10/0568 (2010.01); H01M 10/42 (2006.01); H01M 10/0525 (2010.01); C09K 21/12 (2006.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); C09K 21/12 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 10/0568 (2013.01);
Abstract
A phosphate ester compound can include a cation and an anion, the anion being an alkyl phosphate. The phosphate ester compound can be a phosphate ester ionic liquid. The phosphate ester compound can be manufactured in a solvent-free environment. The phosphate ester compound can be used as an electrolyte in a battery, for example, a lithium-ion battery.