1. State Key Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, No. 15, Beisanhuandong Road, Beijing 100029, China
2. Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, No. 15, Beisanhuandong Road, Beijing 100029, China
3. Sinochem Petrochemical Distribution Company, LTD., No. 28, Fuxingmennei Street, Beijing 100031, China