Different solid electrolyte interface and anode performance of CoCO3 microspheres due to graphene modification and LiCoO2||CoCO3@rGO full cell study

SEI existence difference due to rGO modification brings individual (a) and integral (b) protective effectiveness for CoCO3 microspheres with cycling, and LiCoO2||CoCO3@rGO full cells exhibit excellent lithium-storage performance (c-f).368