Affiliation: | (1) National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China;(2) Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China;(3) Department of Chemistry, Taiwan University, Taipei, 106, China;(4) Present address: School of Materials Science and Engineering, Hefei University of Technology, Hefei, 230009, China |