1. State Key Laboratory for Modification of Chemical Fibers
and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
2. School of Materials Science and Engineering,
National Demonstration Center for Experimental Materials Science and
Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, P. R. China
3. Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, P. R. China
4. College of Materials Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
5. Centre for Nanofibers and Nanotechnology, National University of Singapore, 117581, Singapore