Table 1: The catalytic activities of the Cu/SiO2 catalysts prepared by different methods.

Catalyst /% /% /%

Cu/SiO2-AE989694.1
Cu/SiO2-SG969389.3

Reaction conditions: T = 353 K, P = 2.0 MPa, H2/DMO = 80 (mol/mol), LHSV = 0.6 h−1.