1. R and D center, Premier Explosives Limited, P.O. Peddakandukur-508286, Yadadri District, Telangana, India.
2. Material Chemistry laboratory, Department of Materials Science, Gulbarga University, Kalaburagi-585106, Karnataka. India.
3. Material Chemistry laboratory, Department of Materials Science, Gulbarga University, Kalaburagi-585106,
4. Department of Chemistry, Gulbarga University, Kalaburagi-585106, Karnataka. India.