1. Institute of Advanced Materials (IAM)
2. Nanjing Tech University (NanjingTech)
3. Nanjing 211816
4. P. R. China
5. Cambridge Graphene Centre
6. University of Cambridge
7. Cambridge CB3 0FA
8. UK
9. Shaanxi Institute of Flexible Electronics (SIFE)
10. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
11. Wuhan University of Technology
12. Wuhan 430070
13. China