以活性炭为载体,制备了Pd/C,Pd Co/C催化剂.活性评价结果表明,Pd Co/C催化剂显示出良好的催化性能,反应4h后,葡萄糖的转化率达98.8%,较Pd/C催化剂的活性有显著的提高.BET,XRD表征结果也表明,Co的添加及焙烧过程,使载体由无定形结构转变为晶型结构,且比表面积和微孔容积均有所增加,既提高了Pd的表面分散度,又增大了Pd在催化剂表面的裸露程度,从而使Pd Co/C催化剂表现出良好的催化性能. Pd / C and Pd Co / C catalysts were prepared on the activated carbon as a carrier.The results of the activity evaluation showed that the Pd / C catalyst showed good catalytic performance and the conversion rate of glucose reached 98.8% after 4h reaction, The results of BET and XRD also showed that the addition of Co and the calcination process changed the amorphous structure into the crystalline structure and the specific surface area and pore volume increased, Pd surface dispersion, but also increased the degree of Pd on the surface of the catalyst bare, so that Pd Co / C catalyst showed good catalytic properties.