1. College of Polymer Science and Engineering; Sichuan University; Chengdu 610064 People's Republic of China
2. Analytical and Testing Center; Sichuan University; Chengdu 610064 People's Republic of China
3. Sichuan SPEC. ENG. Material Company, Limited; Chengdu 610064 People's Republic of China
4. State Key Laboratory of Organic-Inorganic Composites; Beijing 1000294 People's Republic of China
5. State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 People's Republic of China