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:
Sep. 20, 2022
Filed:
Jun. 30, 2020
Applicant:
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Inventors:
Rana Mohtadi, Northville, MI (US);
Oscar Tutusaus, Ann Arbor, MI (US);
Assignee:
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0564 (2010.01); H01M 10/058 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0564 (2013.01); H01M 10/058 (2013.01); H01M 10/0525 (2013.01); H01M 2300/0065 (2013.01);
Abstract
A solid-state electrolyte is presented that is a combined salt of an alkali metal or alkali earth metal closo-borate and alkali metal or alkali earth metal conductivity enhancing anion salt. The combined salt allows significantly higher conductivities in the solid state than the included alkali metal or alkali earth metal closo-borate. The combined salt can be prepared by mechanical combination or combination in solution. The salts can be used in solid-state electrochemical devices.