1. Chemical & Material Sciences Division, CSIR-Indiam Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun-248005, India
2. Academy of Scientific and Innovative Research, Ghaziabad-201002, India
3. Department of Chemistry, Cotton University, Guwahati-781001, Assam, India
4. Advanced Materials Group, Materials Sciences & Technology Division, CSIR-NEIST, Jorhat-785006, Assam, India