1. Clean Combustion Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
2. Institute of Combustion and Power Plant Technology (IFK), University of Stuttgart, Pfaffenwaldring 23, Stuttgart 70569, Germany
3. KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia