1. College of Chemistry and Bioengineering, Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, Guilin University of Technology, Jian’gan Road No. 12, Guilin 541006, China
2. School of Physics and Information Engineering, Shanxi Normal University, Gongyuan Avenue No. 1, Linfen 041004, China
3. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Linggong Road No. 2, Dalian 116024, China