[1] Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Key Lab Nonferrous Met Alloys & Proc, Minist Educ,Coll Petrochem Technol, Lanzhou 730050, Peoples R China
[2] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
[3] Dalian Univ Technol, Expt Ctr Chem, Dalian 116023, Peoples R China