1. KU Leuven; Centre for Surface Chemistry and Catalysis; Faculty of Bioscience Engineering; Celestijnenlaan 200F, Box 2461 3001 Leuven Belgium
2. Universiti Teknologi Petronas; Department of Chemical Engineering; Bandar Seri Iskandar 32610 Perak Malaysia
3. Masdar Institute of Science and Technology; Institute Center for Water and Environment (iWater); Department of Chemical and Environmental Engineering; P.O. Box 54224 Abu Dhabi United Arab Emirates