1. Singapore-HUJ Alliance for Research and Enterprise (SHARE), Nanomaterials for Energy and Energy-Water Nexus (NEW), Campus for Research Excellence and Technological Enterprise (CREATE), Singapore 138602, Singapore
2. School of Material Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore
3. Energy Research Institute, Nanyang Technological University, Singapore 637141, Singapore
4. Institute of Chemistry, Casali Center for Applied Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel