18521119. HIGH POWER CATHODE ELECTRODES FOR SOLID-STATE BATTERIES (GM Global Technology Operations LLC)

HIGH POWER CATHODE ELECTRODES FOR SOLID-STATE BATTERIES

Organization Name

GM Global Technology Operations LLC

Inventor(s)

Qili Su of Shanghai CN

Zhe Li of Shanghai CN

Haijing Liu of Shanghai CN

HIGH POWER CATHODE ELECTRODES FOR SOLID-STATE BATTERIES

This abstract first appeared for US patent application 18521119 titled 'HIGH POWER CATHODE ELECTRODES FOR SOLID-STATE BATTERIES

Original Abstract Submitted

A solid-state battery cell includes A anode electrodes including an anode active material layer arranged on an anode current collector, C cathode electrodes including a cathode active material layer arranged on a cathode current collector. The cathode active material layer includes cathode active material comprising particles including an outer layer of a material selected from a group consisting of LiNbO, LiZrO, LiPO, and combinations thereof. A solid electrolyte has a Dsize in a range from 4 μm to 12 μm. S separators are arranged between the A anode electrodes and the C cathode electrodes, where A, C, and S are integers greater than one.