1. Chemical Engineering Department, College of Engineering, King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia
2. Department of Chemistry, Sankalchand Patel University, Visnagar, Gujarat, India 384315
3. Department of Chemistry, Indus University, Ahmedabad, Gujarat, India 382115
4. ETH Zürich, Department of Mechanical and Process Engineering, CH 8092 Zürich, Switzerland