Invention Grant
- Patent Title: Acrylonitrile derivatives as additive for electrolytes in lithium ion batteries
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Application No.: US15623205Application Date: 2017-06-14
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Publication No.: US10541446B2Publication Date: 2020-01-21
- Inventor: Frederick Francois Chesneau , Zoltan Baan , Boris Gaspar , Michael Schmidt , Arnd Garsuch , Hannes Wolf , Klaus Leitner , Christian Saffert , Wolfgang Klaus , Melanie Kuhl
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP13176496 20130715
- Main IPC: H01M10/0567
- IPC: H01M10/0567 ; H01M10/0525 ; H01M10/0568 ; H01M4/505 ; H01M4/525 ; H01M4/587 ; H01M10/0569 ; H01M2/16 ; H01M4/131 ; H01M4/133 ; H01M4/62 ; H01M4/66 ; H01M4/02 ; H01M4/04 ; H01M4/1391
Abstract:
An electrolyte composition (A) containing(i) at least one aprotic organic solvent;(ii) at least one conducting salt;(iii) at least one compound of formula (I) wherein X1 and X2 are independently from each other selected from N(R1), P(R1), O, and S, Y1 and Y2 are independently from each other selected from (O), (S), (PR2) and (NR2); and electrochemical cells containing electrolyte composition (A).
Public/Granted literature
- US20170288288A1 ACRYLONITRILE DERIVATIVES AS ADDITIVE FOR ELECTROLYTES IN LITHIUM ION BATTERIES Public/Granted day:2017-10-05
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