(1. Science and Technology on Combustion and Explosion Laboratory, Xi′an Modern Chemistry Research Institute, Xi′an 710065, China; 2. College of Chemical Engineering, Northwest University, Xi′an 710069, China; 3. Department of Mathematics/Institute of data analysis and computation chemistry, Northwest University, Xi′an, 710069, China; 4. College of Communication Science and Engineering, Northwest University, Xi′an 710069, China)