1. Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
2. Energy Research Institute at Nanyang Technological University (ERI@N) Research Techno Plaza, X-Frontier Block Level 5, 50 Nanyang Drive Singapore 637553 Singapore
3. Interdiscipinary Graduate School (IGS) Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore
4. Division of Physics and Applied Physics School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
5. School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore