Electrochemical cell including anode and cathode including battery and capacitor particles and having equal electrochemical capacities, and method for forming the …

H Liu, Z Yu, D Kong, M Wu - US Patent 10,944,100, 2021 - Google Patents
At least one of the anode and cathode of a lithium-ion processing electrochemical cell are
prepared with a layer of mixed particles of both active lithium battery electrode materials and …