1. Department of Chemistry and Environmental Science Madan Mohan Malaviya University of Technology Gorakhpur India
2. Department of Chemistry Mokpo National University Muan‐gun Jeollanam‐do 58554 Republic of Korea
3. Green Carbon Catalysis Research Group Korea Research Institute of Chemical Technology Daejeon Korea
4. Department of Physics and Material Science Madan Mohan Malaviya University of Technology Gorakhpur India
5. Department of Chemistry Chandigarh University Mohali India
6. Nanomaterials and Sensors Research Laboratory Department of Physics Babasaheb Bhimrao Ambedkar University Lucknow India