1. Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
2. Nanjing Tech University (NanjingTech)
3. Nanjing 211800
4. P. R. China
5. College of Chemistry and Material Engineering
6. University of Science and Technology of Anhui
7. Bengbu
8. Shaanxi Institute of Flexible Electronics (SIFE)