1. Key Laboratory of
Clay Mineral Applied Research of Gansu Province, and State Key Laboratory
of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 730000, Lanzhou, P.R. China
2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, P.R. China
3. Department of Chemical Engineering, College of Petrochemical
Engineering, Lanzhou University of Technology, Lanzhou 730050, P.R. China