1. Anhui Ultra High Molecular Weight Polyethylene Fiber Engineering Research Center AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials Key Laboratory of Functional Coordination Compounds of Anhui Higher Education Institutes Anqing Normal University Anqing 261433 P. R. China
2. UNILAB State Key Laboratory of Chemical Engineering East China University of Science and Technology Shanghai 200237 P. R. China
3. State Key Laboratory of Polyolefins and Catalysis Shanghai Key Laboratory of Catalysis Technology for Polyolefins Shanghai Research Institute of Chemical Industry Co., Ltd Shanghai 200062 P. R. China