Li-Protect - Chemical overcharge protection for lithium-ion batteries
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.
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
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.
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.
Licensing
04/11/2011 00:00:00
DE20111055028 20111104
- international:
H01M10/0567
- cooperative:
H01G11/60; H01M10/052; H01M10/0525; H01M10/0567; H01M10/4235; H01M2300/0025; H01M2300/0034; Y02E60/122
Patent application
2887
德國
