1. Inorganic Materials & Heterogeneous Catalysis Laboratory, Department of Chemistry, School of Physical Sciences, Central University of Kerala, Sabarmati Building, Tejaswini Hills, Periya P.O., Kasaragod 671320, Kerala, India
2. Electrodics and Electrocatalysis (EEC) Division, CSIR - Central Electrochemical Research Institute (CSIR-CECRI), Karaikudi 630003, Tamil Nadu, India
3. Department of Chemistry, Bangalore Institute of Technology, Bengaluru, Karnataka 560005, India
4. Nuclear Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India