TiO_2 catalyst supported on granular activated carbon was made using sol-gel method and sintering method, at the same time the porous and fine- dispersed Mo-TiO_2/AC could be abtained using polyethylene glycol (PEG) as modification.

• 采用溶胶-凝胶法和浸渍法将Mo(3%25)-TiO_2负载到粒状活性炭上，并用聚乙二醇(PEG)为修饰剂成功制备了多孔、表面分散均匀的负载Mo(3%25)-TiO_2催化剂。