EP 3593397 A1 20200115 - ELECTROLYTE COMPOSITION AND USE THEREOF IN LITHIUM-ION BATTERIES
Title (en)
ELECTROLYTE COMPOSITION AND USE THEREOF IN LITHIUM-ION BATTERIES
Title (de)
ELEKTROLYTZUSAMMENSETZUNG UND VERWENDUNG DAVON IN LITHIUM-IONEN-BATTERIEN
Title (fr)
COMPOSITION D'ÉLECTROLYTE ET SON UTILISATION DANS DES BATTERIES LITHIUM-ION
Publication
Application
Priority
- CA 2960489 A 20170310
- FR 1751971 A 20170310
- IB 2018051573 W 20180309
Abstract (en)
[origin: WO2018163127A1] The invention relates to electrolyte compositions comprising lithium hexafluorophosphate, lithium 4,5-dicyano-2-(trifluoromethyl)imidazolate, a solvent and at least one electrolytic additive. The present application also describes the use of said electrolyte compositions in batteries, e.g. within a temperature range greater than or equal to 25°C.
IPC 8 full level
H01M 10/052 (2010.01); C07D 233/90 (2006.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01)
CPC (source: EP KR US)
C07D 233/90 (2013.01 - US); C07D 233/93 (2013.01 - EP KR); H01M 10/052 (2013.01 - EP KR); H01M 10/0525 (2013.01 - US); H01M 10/0567 (2013.01 - KR); H01M 10/0568 (2013.01 - EP KR US); H01M 10/0569 (2013.01 - EP KR US); H01M 2300/0028 (2013.01 - EP US); H01M 2300/004 (2013.01 - KR); Y02E 60/10 (2013.01 - EP)
Citation (search report)
See references of WO 2018163127A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018163127 A1 20180913; CA 3054396 A1 20180913; CN 110383556 A 20191025; EP 3593397 A1 20200115; JP 2020510287 A 20200402; KR 20190122260 A 20191029; US 2021218060 A1 20210715
DOCDB simple family (application)
IB 2018051573 W 20180309; CA 3054396 A 20180309; CN 201880016455 A 20180309; EP 18712021 A 20180309; JP 2019548674 A 20180309; KR 20197029794 A 20180309; US 201816492227 A 20180309