1. College of Light‐Textile Engineering and Art Anhui Agricultural University Hefei Anhui 230036 China
2. State Key Laboratory for Modification of Chemical Fibers and Polymer Materials College of Materials Science and Engineering Innovation Center for Textile Science and Technology Donghua University Shanghai 201620 P. R. China
3. Department of Materials Science Fudan University Shanghai 200433 P. R. China
4. College of Mathematics and Physics Shanghai University of Electric Power Shanghai 201620 P. R. China
5. College of Chemistry and Chemical Engineering Inner Mongolia University Hohhot 010021 P. R. China