Cu/M:ZnO (M = Mg, Al, Cu) colloidal nanocatalysts for the solution hydrogenation of carbon dioxide to methanol - Leung, AHM; García-Trenco, A; Phanopoulos, A; Regoutz, A; Schuster, ME; Pike, SD; Shaffer, MSP; Williams, CK (Journal of Materials Chemistry A, 2020)