1. Petrochemicals
Research Chair, Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
2. Department of Chemical & Biological Engineering, University at Buffalo (SUNY), Buffalo, New York 14260-1660, United States
3. College
of Engineering, Korea University, Seoul 137-713, Republic of Korea
4. Department
of Mechanical and Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States