1. MOE of the Key Laboratory of Bioinorganic and Synthetic Chemistry
2. The Key Lab of Low-carbon Chem & Energy Conservation of Guangdong Province
3. School of Chemistry
4. Sun Yat-Sen University
5. Guangzhou 510275
6. Key Laboratory of Engineering Dielectric and Applications (Ministry of Education)
7. Harbin University of Science and Technology
8. Harbin 150080
9. China