1. College of Chemistry and Chemical Engineering, Shanxi Key Laboratory of Gas Energy Efficient and Clean Utilization Taiyuan University of Technology Taiyuan China
2. Van't Hoff Institute for Molecular Sciences University of Amsterdam Amsterdam The Netherlands
3. Key Laboratory of Coal Science and Technology, Ministry of Education and Shanxi Province Taiyuan University of Technology Taiyuan China
4. Chemical Engineering, School for Engineering of Matter, Transport, and Energy Arizona State University Tempe Arizona USA