1. College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, P. R. China
2. Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, PR China
3. Shandong Zhongshi Yitong Group Co., Ltd, Jinan 250003, P. R. China
4. State Grid Shandong Electric Power Company Electric Power Research Institute, Jinan 250002, P. R. China