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Li-Protect - Chemical overcharge protection for lithium-ion batteries

总结

The invention chemical overcharge protection describes carbene complexes which are found within a lithium-ion battery above a determined charge potential, e.g. when overcharging the battery, decompose. The accumulator is thus protected due to the chemical additive in the electrolyte from overheating and explosion and increases the life.

技术优势

Effective protection of the
battery in case of battery
management system failure
 No adverse side effects during
battery operation
 Increased security for the Libattery
operation in vehicles
 Simple Synthesis

技术应用

Lithium-ion batteries are widely used as mobile energy storage. Due to improper operation, the accumulator can be irreparably damaged.
Li-Protect prevents overcharging and the consequences of over-voltage and makes the lithium battery safer.

详细技术说明

Lithium-ion batteries are widely used as mobile energy storage. Due to improper
operation, the accumulator can be irreparably damaged. Li-Protect prevents
overcharging and the consequences of over-voltage and makes the lithium battery
safer.

合作类型

Licensing

申请日期

04/11/2011 00:00:00

申请号码

DE20111055028 20111104

分类

- international:
H01M10/0567
- cooperative:
H01G11/60; H01M10/052; H01M10/0525; H01M10/0567; H01M10/4235; H01M2300/0025; H01M2300/0034; Y02E60/122

其他

Patent application

ID号码

2887

国家/地区

德国