With the support by the National Natural Science Foundation of China and the Chinese Academy of Sciences,the research team led by Prof.Wang GuoXiong (汪国雄),Prof.Yang Fan (杨帆) and Prof.Bao XinHe (包信和),at the State Key Laboratory of Catalysis,Dalian Institute of Chemical Physics,Chinese Academy of Sciences,demonstrated the metal-oxide interface enhanced CO2 electroreduction,which was published in J Am Chem Soc (2017,139(16):5652-5655).