Highly efficient Ag-modified copper phyllosilicate nanotube: Preparation by co-ammonia evaporation hydrothermal method and application in the selective hydrogenation of carbonate

Huabo Li, Yuanyuan Cui, Yixin Liu, Lu Zhang, Quan Zhang, Juhua Zhang, Wei-Lin Dai

Table 1 Catalytic activity over Ag modified CuPs catalysts.

Entry Catalyst Conversion (%) Yield (%) Methanol Ethylene glycol 1 CuPs >99 72 98 2 CuPs Ag-copre >99 79 99 3 CuPs Ag-post >99 74 98 4 CuPs Fe-copre 96 31 87 5 CuPs Ni-copre >99 12 85 6 CuPs Co-copre 92 42 79 7 CuPs Ru-copre >99 73 99 8 Cu/SiO2 a 47 28 36 9 Ag/SiO2 11 6 9