1. Department of Chemical Engineering, Khalifa University, P. O. Box 127788, Abu Dhabi, UAE
2. Research and Innovation Center on CO2 and H2 (RICH), Khalifa University, P. O. Box 127788, Abu Dhabi, UAE
3. Department of Chemistry, University of Crete, Voutes Campus, Heraklion, GR-70013, Crete, Greece
4. Laboratory of Quantum and Computational Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
5. Department of Petroleum Engineering, Khalifa University, P. O. Box 127788, Abu Dhabi, UAE
6. Center for Catalysis and Separations (CeCaS), Khalifa University, P. O. Box 127788, Abu Dhabi, UAE
7. Department of Chemical Engineering, University of Patras, 26504 Patras, Greece