Gm global technology operations llc (20250149546). CO-SPUTTERED SILICON-METAL COMPOSITE LAYER FOR ANODE ELECTRODES OF ALL-SOLID-STATE BATTERY CELLS

CO-SPUTTERED SILICON-METAL COMPOSITE LAYER FOR ANODE ELECTRODES OF ALL-SOLID-STATE BATTERY CELLS

Organization Name

gm global technology operations llc

Inventor(s)

Zhe Li of Shanghai CN

Qili Su of Shanghai CN

Yong Lu of Shanghai CN

Meiyuan Wu of Shanghai CN

Haijing Liu of Shanghai CN

CO-SPUTTERED SILICON-METAL COMPOSITE LAYER FOR ANODE ELECTRODES OF ALL-SOLID-STATE BATTERY CELLS

This abstract first appeared for US patent application 20250149546 titled 'CO-SPUTTERED SILICON-METAL COMPOSITE LAYER FOR ANODE ELECTRODES OF ALL-SOLID-STATE BATTERY CELLS

Original Abstract Submitted

a battery cell includes c cathode electrodes including a cathode active material layer arranged on a cathode current collector, a anode electrodes including an anode active material layer arranged on an anode current collector, and s separators, where a, c and s are integers greater than one. the anode active material layer comprises silicon and a metal that are co-sputtered. the metal is different than the silicon.