1. Solid State and Structural Chemistry Unit (SSCU), Indian Institute of Science, Bengaluru 560012, India
2. Renewable Energy and Chemicals Laboratory, Department of Chemical Engineering, Indian Institute of Technology, New Delhi 110016, India
3. CSC, Indian Institute of Technology, New Delhi 110016, India
4. Interdisciplinary Center for Energy Research (ICER), Indian Institute of Science, Bengaluru 560012, India