1. State Key Laboratory of Polymer Physics and Chemistry
2. Joint Laboratory of Polymer Science and Materials
3. Beijing National Laboratory for Molecular Sciences
4. Institute of Chemistry
5. CAS
6. Analysis and Test Centre
7. Beijing University of Chemical Technology
8. Beijing 10029, P. R. China
9. China Spallation Neutron Source (CSNS)
10. Institute of High Energy Physics (IHEP)
11. Chinese Academy of Sciences (CAS)
12. Dongguan 523803, China
13. Dongguan Institute of Neutron Science (DINS)