1. School of Materials Science and Engineering Nanyang Technological University Singapore 639798 Singapore
2. Energy Research Institute @ NTU (ERI@N) Nanyang Technological University Singapore 637553 Singapore
3. School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
4. 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