Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. Zn-metal anodes artificial cathode electrolyte interface calcium batteries calcium electrolyte calcium metal anode current collector fast-charging electrode graphene graphene tubes high Coulombic efficiency high redox stability ion transportation pathway lithium titanate lithium-ion batteries lithium-oxygen batteries mesoporous single-crystalline structure metal-organic frameworks nonaqueous electrolytes nucleation mediator oxygen reduction reaction polymer solid-state lithium-ion batteries quasi-double-layer solid electrolytes stable interfacial contact surface transformation