School of Physics and Electronics Provincial Key Laboratory of Chemical Power Sources Key Laboratory of Powder Metallurgy South University 410083;
Department of Periodontics&Oral Mucosal Section Stomatological Hospital South University 410008;
School of Materials Science and Engineering University 450002;
School of Environment Key Laboratory of Environmental Pollution and Health University 511443;
ELECTROCATALYSIS; CO_(2)reduction reaction; FORMATE; NiZn alloy; Valence electron structure;