Southwest Petroleum University, Southwest Petroleum University - School of New Energy and Materials, affiliation not provided to SSRN, Southwest Petroleum University, Southwest Petroleum University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Southwest Petroleum University - School of New Energy and Materials, Southwest Petroleum University - School of New Energy and Materials, Southwest Petroleum University, Southwest Petroleum University, Southwest Petroleum University - School of New Energy and Materials and Southwest Petroleum University - School of New Energy and Materials