1. Center for Degradable and Flame-Retardant Polymeric Materials, College
of Chemistry, Sichuan University, Chengdu
610064, People’s Republic of China
2. Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202,
United States
3. Bioproduct
Chemistry and Engineering, United States Department of Agriculture, Western Regional Research Center, Agricultural Research Service (USDA/WRRC/ARS), 800 Buchanan Street, Albany,
California 94710, United States