1. College of Chemical Engineering, China University of Mining and Technology, Xuzhou 221116, People’s Republic of China
2. Department of Inorganic Chemistry, Faculty of Sciences, University of Pécs, Ifjúság u. 6, Pécs H-7624, Hungary
3. Department of Chemical Engineering and Technology, School of Chemistry, Biology and Material of Science, East China University of Technology, Nanchang 330013, Jiangxi Province, People’s Republic of China