1. Key Lab of Biobased Polymer Materials of Shandong Provincial Education Department College of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao P.R. China
2. College of Material Science and Engineering Qingdao University of Science and Technology Qingdao P.R. China
3. College of Chemical Engineering Qingdao University of Science and Technology Qingdao P.R. China