1. State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; Key Laboratory of Advanced Functional Materials, Autonomous Region; Institute of Applied Chemistry, College of Chemistry, Xinjiang University, 666 Shengli Road,Tianshan District, Urumqi, 830046 Xinjiang, P. R. China
2. Key Laboratory of Petroleum and Gas Fine Chemicals, Ministry of Education; College of Chemical Engineering, Xinjiang University, 666 Shengli Road,Tianshan District, Urumqi, 830046 Xinjiang, P. R. China