1. Research Center of Energy Polymer Materials, School of New Energy and Materials, Southwest Petroleum University, Chengdu, 610500, P. R. China
2. State Key Laboratory of Oil and Gas Reservoir Geology and Development Engineering, Southwest Petroleum University, Chengdu, 610500, P. R. China
3. Chengdu Evermaterials Co., Ltd, Pidu 610000, P. R. China