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.

Date of Patent:
Aug. 29, 2023

Filed:

Dec. 24, 2019
Applicant:

Ningde Amperex Technology Limited, Ningde, CN;

Inventors:

Hui Cui, Ningde, CN;

Shuirong Zhang, Ningde, CN;

Chao Tang, Ningde, CN;

Jianming Zheng, Ningde, CN;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 50/417 (2021.01); H01M 50/491 (2021.01); H01M 4/131 (2010.01); H01M 4/66 (2006.01); H01M 10/0525 (2010.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01); H01M 4/587 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); H01M 4/131 (2013.01); H01M 4/587 (2013.01); H01M 4/662 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 50/417 (2021.01); H01M 50/491 (2021.01); H01M 2300/0028 (2013.01);
Abstract

An electrolyte includes at least one of a compound of Formula I, a compound of Formula II or a compound of Formula III; and a compound of Formula IV; where, R, R, R, R, R, R, R, Rand Rare independently selected from H, halo, cyano, substituted or unsubstituted C-Calkyl, substituted or unsubstituted C-Calkenyl, and substituted or unsubstituted C-Caryl; Rand Rare independently selected from H, F, cyano, substituted or unsubstituted C-Calkyl, substituted or unsubstituted C-Calkenyl, substituted or unsubstituted C-Caryl, R—(O—R), or (O—R); and Rand Rare independently selected from R—(O—R) or (O—R). Ris selected from substituted or unsubstituted C-Calkyl; R, Rand Rare independently selected from substituted or unsubstituted C-Calkylene, C-Calkenylene, or C-Caryl.


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