1. National Engineering Laboratory for Carbon Fiber Technology
2. Institute of Coal Chemistry
3. Chinese Academy of Sciences
4. Taiyuan 030001
5. China
6. Key Laboratory of Carbon Materials
7. State Key Laboratory of Coal Conversion
8. Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province
9. Institute of Molecular Science
10. Shanxi University
11. Taiyuan 030006