1. College of Chemical Engineering and Materials Science, Tianjin University of Science and Technology, Tianjin 300457, P. R. China
2. Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization, Tianjin University of Science and Technology, Tianjin 300457, P. R. China
3. Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nan kai University, Tianjin 300071, P. R. China
4. College of Chemistry, Nan kai University, Tianjin 300071, P. R. China