State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001,Shanxi,China;
Graduate University of Chinese Academy of Sciences,Beijing 100049, China;
State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001,Shanxi,China;
State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001,Shanxi,China;
State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001,Shanxi,China;
Department of Applied ChemistryI University of Toyama,Toyama 930-8555,Japan;
Department of Applied ChemistryI University of Toyama,Toyama 930-8555,Japan;
dimethyl ether; dimethoxymethane; catalytic oxidation; Cs modified H3PW12O40/SiO2; XRD;