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:
Sep. 24, 2024

Filed:

Sep. 14, 2021
Applicant:

Ningde Amperex Technology Limited, Ningde, CN;

Inventors:

Xiexue Peng, Ningde, CN;

Jianming Zheng, Ningde, CN;

Chao Tang, Ningde, CN;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/0568 (2010.01); C07F 9/50 (2006.01); H01M 10/0525 (2010.01); H01M 10/0567 (2010.01); H01M 10/0569 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0568 (2013.01); C07F 9/5004 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 10/0569 (2013.01);
Abstract

An electrolyte including at least a compound of formula I: A, A, and Aare each independently selected from the following formulas I-A, I-B, I-C, or I-D, and the A, A, and Aare not all I-A: m and k are 0 or 1, and n is integer from 1 to 6. R, R, R, R, R, R, R, R, R, R, R, and Rare selected from hydrogen; substituted or unsubstituted C-Calkylidene groups, C-Calkenylene groups, C-Calkynylidene groups, C-Ccumulative dienyl groups, C-Caryl groups, or C-Calicyclic hydrocarbon groups. Ris selected from substituted or unsubstituted C-Calkyl groups, C-Calkenyl groups, C-Calkynyl groups, C-Ccumulative dienyl groups, C-Caryl groups, C-Calicyclic hydrocarbon groups, or heteroatom-containing functional groups.


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