1. State Key Laboratory of Environment-friendly Energy Materials, Engineering Research Center of Biomass Materials (Ministry of Education), and School of Materials and Chemistry, Southwest University of Science and Technology, Mianyang 621010, PR China
2. Sichuan Weilide Energy Co., Ltd, Leshan 614000, PR China
3. Jiangsu Yabao Insulation Material Co., Ltd, Yangzhou 225000, PR China