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LiFEES, conductive salt for lithium-ion batteries / accumulators

Fluorinated ethanesulfonate derivative/ conductive salt for lithium-ion batteries.
Technology Benefits
High thermal stability
Wide temperature range
Better performance
Lower toxicity
Technology Application
Lithium ion batteries are widely used as mobile energy storage.
Detailed Technology Description
The invention describes a fluorinated ethanesulfonate derivative and its use as a conductive salt for lithium-ion batteries. In contrast to LiPF6, similar to LiB8, the leading electrolyte shows a higher thermal stability and lower toxicity of the combustion products. This provides a wider temperature range, e.g. For lithium-ion batteries with comparable performance possible.
Type of Cooperation
Application Date
27/02/2013 00:00:00
Application No.
DE201210101669 20120229
- international:
C07C309/10; H01M10/0567; H01M10/0568
- cooperative:
H01G11/04; H01G11/06; H01G11/62; H01M10/052; H01M10/0567; H01M10/0568; H01G11/60; H01M10/0525; H01M10/0569; H01M2300/0025; H01M2300/0028; H01M2300/0031; H01M2300/0034; H01M2300/0037; Y02E60/13
Patent application
ID No.
3079/together with 3066

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