Gm global technology operations llc (20250149630). UV-TRIGGERED COMPOSITE GEL MEMBRANE WITH HIGH SOLID-ELECTROLYTE CONCENTRATION

UV-TRIGGERED COMPOSITE GEL MEMBRANE WITH HIGH SOLID-ELECTROLYTE CONCENTRATION

Organization Name

gm global technology operations llc

Inventor(s)

Yong Lu of Shanghai CN

Zhe Li of Shanghai CN

Qili Su of Shanghai CN

Haijing Liu of Shanghai CN

UV-TRIGGERED COMPOSITE GEL MEMBRANE WITH HIGH SOLID-ELECTROLYTE CONCENTRATION

This abstract first appeared for US patent application 20250149630 titled 'UV-TRIGGERED COMPOSITE GEL MEMBRANE WITH HIGH SOLID-ELECTROLYTE CONCENTRATION

Original Abstract Submitted

a battery cell includes a anode electrodes, c cathode electrodes, and s separators arranged between the a anode electrodes and the c cathode electrodes, where a, c, and s are integers greater than one. the s separators include a composite gel membrane that is cured in-situ using ultraviolet light and includes a polymer, a solid electrolyte comprising greater than 20 wt % of the composite gel membrane, an initiator, and a liquid electrolyte.