1. Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
2. Advanced Materials Research Centre, Technology Innovation Institute, P.O. Box 9639, Abu Dhabi, United Arab Emirates
3. Graduate Institute of Automation Technology, National Taipei University of Technology, Taipei 10608, Taiwan
4. Department of Physics and Technology, UiT The Arctic University of Norway, 9019 Tromso, Norway
5. Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 10608, Taiwan
6. Laboratory for Energy and Nano-Science, Khalifa University of Science and Technology, Masdar Campus, P.O. Box 127788, Abu Dhabi, United Arab Emirates