IR spectroscopy characterization of single-base propellants during their natural aging

• Autorzy: Ganev R. , Glavchev I.
• Języki publikacji: EN

Abstrakty

EN

Single-base propellants stored for more than 50 years were investigated by quantitative IR spectroscopy. The natural aging of the propellants was made in military storehouse for 9, 12, 18, 29, 36, 40, and 51 years. The change in the propellants was characterized by IR spectra. The most suitable absorbances for qualitative IR analysis of -OH and -NO2 groups and of internal standards were determined. The hydrogen bonds formation was characterized by the shift of the bonds the peak width at half-height.

Słowa kluczowe

EN

propellants; IR spectroscopy; aging; nitrocellulose

PL

ładunek wybuchowy; spektroskopia w podczerwieni; starzenie; nitroceluloza

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Journal of Technical Physics
• Rocznik: 2004
• Tom: Vol. 45, no 4
• Strony: 301--308
• Opis fizyczny: Bibliogr. 9 poz., wykr.

Twórcy

autor

Ganev R.

• University of Chemical Technology and Metalurgy, 8 Kliment Ochridski Blvd. 1156 Sofia, Bulgaria

autor

Glavchev I.

• University of Chemical Technology and Metalurgy, 8 Kliment Ochridski Blvd. 1156 Sofia, Bulgaria

Bibliografia

• 1. R.M. MUKHAMADEEVA, R.G. ZHBANKOV, V.F. SopiN, G.N. MARCHENKO, Low frequency LR. spectroscopy in structural analysis of cellulose and nitrates of cellulose [in Russian], Uspehi Hinii (Chemistry's successes), 62, 4, 1993, 351-364.
• 2. C.W. SAUNDERS, L.T. TAYLOR, Solution infrared and nuclear magnetic resonance studies of cellulose nitrates, Applied Spectroscopy 45, 4, 1991, 604.
• 3. V.I. KOVALENKO, A.A. KUZ'MIN, V.A. MAZITOVA, L.N. MAKLAKOVA, Molecular structure heterogeneity and distribution of dibutyl phthalatc in cellulose nitrates as evidenced by IR spectroscopy [in Russian], Vysokomolekulyqrnye soedineniya (High-molecular compounds), 37B, 5,855-858, 1995.
• 4. Yu.M. MIKHAILOV, N.V. CHKANOV, V.S. SMIRNOV, Hydrogen bonds and molecular complexes in solutions of cellulose nitrate [in Russian], Izvestiya RAN (Proceedings of the Russian Academy of Sciences), Seriya himicheskaya (Chemical series), 3, 484-487, 1999.
• 5. T.B. BRILL, H. ARISAWA, B.Y, BRUSH, P.E. GONGWER, G.K. WILLIAMS, Surface chemistry of burning explosives and propellants. Journal of Physical Chemistry, 2, 1384-1392, 1995.
• 6. I. GLAVCHEV, R. GANEV, P. NOVAKOV, M. PANKOVA, Investigation by IR spectroscopy of the ageing properties of coatings from waste pyroxylin powder and halogen-containing polymers, Surface Coatings International, 83, 3, 104-106, 2000.
• 7. L. TORBJOEN, Use of FT-IR for chemomctric determination of stabilizer and chemical reactions in single-base propellants, 10-th Simpl. Chem. Probl. Connected Stab. Explos., 83—102, 1995.
• 8. R. GANEV, I. GLAVCHEV, M. MIHAH.OV, V. GROZEV, Possibility of regulating nitrogen content of single-base propellants, IV-th International Armament Conference, Scientific Aspect of Armament Technology, 194-197, Waplewo, Poland 2002.
• 9. Bulgarian State Standard ISO 1525-98.