1. Department of Chemistry University of Bath Claverton Down BA2 7AY UK
2. School of Material Science and Engineering Zhengzhou University Henan 450001 China
3. Department of Chemistry Faculty of Mathematics and Natural Sciences Bogor Agricultural University Bogor West Java Indonesia
4. Industrial Engineering Department Faculty of Engineering Bina Nusantara University Jakarta Indonesia 11480
5. Energy Technology Research Group Faculty of Engineering and Physical Science University of Southampton SO17 1BJ Southampton UK
6. Department of Chemistry Swansea University College of Science, Grove Building Singleton Park Swansea SA2 8PP UK
7. EaStCHEM School of Chemistry University of Edinburgh, Joseph Black Building David Brewster Road Edinburgh Scotland EH9 3JF UK