1. Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology)
2. Ministry of Education
3. Beijing 100029
4. China
5. CAS Center for Excellence in Nanoscience
6. CAS Key Laboratory of Nanosystem and Hierarchical Fabrication
7. Division of Nanophotonics
8. National Center for Nanoscience and Technology (NCNST)
9. Beijing 100190