Technology ID
TT-0078
Description
We have developed a method using deep eutectic solvents to extract lithium from retired lithium-ion battery (LIB) waste, addressing the complexities and costs of recovery. The process separates cathode material from the electrolyte and treats the residual waste, achieving extraction efficiencies of 60-95 wt%. This method is applicable for power battery recycling.
Content
Efficient lithium extraction
Versatility in Cathode Materials: The technology allows for the extraction and recovery of residual lithium resources from cathode electrode sheets with different sources, compositions, and lithium residual amounts
Inventors
Applicable Industries
Potential Application
Technology Focus
TRL
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