IMIDAZOLINYLIDE COMPOUND FOR USE AS A SHUT-DOWN ADDITIVE FOR LITHIUM ION BATTERIES AND ELECTROLYTE AND BATTERY

An imidazolidinylide compound for use as a shut-down additive for a lithium-ion battery. The imidazolidinylide compound has a formula (I),wherein, R1 to R4, each independently the other, is a linear C1- to C16-alkyl group, a branched C1- to C16-alkyl group, a C2- to C16-alkenyl group, a C3- to C8-cy...

Full description

Saved in:
Bibliographic Details
Main Authors WINTER, Martin, SHEVCHUK, Mykhailo, VON ASPERN, Natascha, RÖSCHENTHALER, Gerd-Volker, CEKIC-LASKOVIC, Isidora
Format Patent
LanguageEnglish
French
German
Published 21.12.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online AccessGet full text

Cover

More Information
Summary:An imidazolidinylide compound for use as a shut-down additive for a lithium-ion battery. The imidazolidinylide compound has a formula (I),wherein, R1 to R4, each independently the other, is a linear C1- to C16-alkyl group, a branched C1- to C16-alkyl group, a C2- to C16-alkenyl group, a C3- to C8-cycloalkyl group, or a C3- to C16-arene group, wherein at least one of R2 and R3 may also be H, R1 to R4, each independently of the other, is completely, partially or not fluorinated, and R1 to R3 may each also contain O as a heteroatom.
Bibliography:Application Number: EP20210712955