1. Academy of Scientific and Innovative Research (AcSIR), CSIR-Institute of Minerals and Materials Technology (CSIR-IMMT) Campus, Bhubaneswar, India.
2. CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, India.
3. Center of Studies in Surface Science and Technology, School of Chemistry Sambalpur University, Sambalpur, India.