1. Engineering Research Center of Elastomer Materials Energy Conservation and ResourcesMinistry of Education, Beijing University of Chemical Technology Beijing 100029 China
2. Center of Advanced Elastomer MaterialsCollege of Material Science and Engineering, Beijing University of Chemical Technology Beijing 100029 China
3. State Key Laboratory of Chemical Resource EngineeringCollege of Materials Science and Engineering Beijing University of Chemical Technology Beijing 100029 China
4. State Key Laboratory of Organic‐Inorganic CompositesBeijing University of Chemical Technology Beijing 100029 China