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. 16, 2024
Filed:
Jun. 01, 2021
Applicant:
Nohms Technologies, Inc., Rochester, NY (US);
Inventors:
Surya S. Moganty, Henrietta, NY (US);
Rutvik Vaidya, Rochester, NY (US);
Xiaojing Zhu, Rochester, NY (US);
Yue Wu, Rochester, NY (US);
John Sinicropi, Rochester, NY (US);
Gabriel Torres, Rochester, NY (US);
Assignee:
NOHMS Technologies, Inc., Rochester, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/05 (2010.01); H01M 10/0567 (2010.01); H01M 10/0525 (2010.01); H01M 10/0568 (2010.01); H01M 4/38 (2006.01); H01M 50/491 (2021.01); H01M 10/0569 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); H01M 4/386 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 50/491 (2021.01); H01M 2300/0028 (2013.01);
Abstract
The present disclosure relates to a phosphorus additive that is useful for stable cycling and storage of lithium ion cells at high temperatures, an electrolyte containing the phosphorus additive, and an electrochemical energy storage device containing the electrolyte. An electrolyte includes an aprotic organic solvent system; a metal salt; and at least one thiophosphate additive having a nitrile terminal group, according to the formula: