1. Faculty of Science, Energy and Environment, King Mongkut’s University of Technology North Bangkok, Rayong, Thailand
2. Fuel Cells and Hydrogen Research and Engineering Center, Pilot Plant Development and Training Institute (PDTI), King Mongkut’s University of Technology Thonburi, Bangkok, Thailand
3. Department of Chemical Engineering, Faculty of Engineering, King Mongkut’s University of Technology Thonburi, Bangkok, Thailand