Affiliation: | aDivision of Molecule and Materials Simulation, Key Lab for Nanomaterials, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China;bDept. of Physics, Tianjin Polytechnic University, Tianjin 300160, China;cState Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China;dResearch Institute of Petroleum Processing, SINOPEC, Beijing 100083, China |