1. School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
2. Energy Research Institute @ NTU, Interdisciplinary Graduate School, Nanyang Technological University, 50 Nanyang Drive, 637553, Singapore
3. School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
4. Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China
5. Singapore-HUJ Alliance for Research and Enterprise (SHARE), Nanomaterials for Energy and Energy Water Nexus (NEW), Campus for Research Excellence and Technological Enterprise (CREATE), 1 Create Way, 138602, Singapore
6. Sino-Singapore International Joint Research Institute (SSIJRI), Guangzhou 510000, People’s Republic of China