1. School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, P. R. China
2. Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province, Chengdu 610500, P. R. China
3. Exploration Division, China National Petroleum Tarim Oilfield Branch, Korla 841600, P. R. China
4. Sichuan Energy Investment Group Co., Ltd, Chengdu 610000, P. R. China
5. Tongwei Solar Co., Ltd, Chengdu 610000, P. R. China