Abstract
The kinetics of reversible phase transitions (PTs) in various polymorphs (α, β, γ, δ, and ɛ) of polycrystalline octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) is investigated by means of differential isothermal and scanning calorimetry. The rate of the β → δ PT is limited by the nucleation process occurring during the induction period. In a general case, the distribution density for the induction times is a superposition of continuous and discrete functions. The reverse δ → β PT obeys the first-order kinetic law. The effects of mechanical exposure on the kinetics and the PT products of the different polymorphs of HMX is investigated by FTIR spectroscopy.
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N. V. Chukanov, N. I. Golovina, V. V. Nedelko, et al., in Proceedings of the 32nd International Annual Symposium of ICT, Karlsruhe, Germany (Fraunhofer Inst. Chem. Technol., 2001), p. 101/1.
N. V. Chukanov, A. V. Raevskii, N. I. Golovina, et al., in Proceedings of the 33rd International Annual Symposium of ICT, Karlsruhe, Germany (Fraunhofer Inst. Chem. Technol., 2002), p. 105/1.
N. I. Golovina, A. V. Raevskii, N. V. Chukanov, et al., Ross. Khim. Zh. 48, 41 (2004).
N. V. Chukanov, V. V. Dubikhin, A. V. Raevskii, et al., Russ. J. Phys. Chem. A 80, 281 (2006).
N. V. Chukanov, B. L. Korsounskii, V. V. Nedelko, et al., in Proceedings of the 37th International Annual Symposium of ICT, Karlsruhe, Germany (Fraunhofer Inst. Chem. Technol., 2006), p. 29/1.
N. V. Chukanov, V. V. Nedel’ko, V. A. Dubovitskii, A. V. Raevskii, and B. L. Korsounskii, in Proceedings of the 14th Symposium on Combustion and Explosion (Inst. Prikl. Khim. Fiz. RAN, Chernogolovka, 2008), p. 190.
N. V. Chukanov, V. A. Dubovitskii, V. V. Zakharov, et al., Russ. J. Phys. Chem. B 2, 486 (2008).
N. V. Chukanov, V. V. Zakharov, B. L. Korsounskii, et al., Russ. J. Phys. Chem. A 83, 29 (2009).
N. I. Golovina, A. N. Utenyshev, K. V. Bozhenko, et al., Russ. J. Phys. Chem. A 83, 1153 (2009).
B. F. Henson, L. Smilowitz, B. W. Asay, and P. M. Dichson, J. Chem. Phys. 117, 3780 (2002).
L. Smilowitz, B. F. Henson, B. W. Asay, and P. M. Dickson, J. Chem. Phys. 117, 3789 (2002).
R. K. Weese, J. L. Maienschein, and C. T. Perrino, Thermochim. Acta 401, 1 (2003).
V. V. Zakharov and B. L. Korsounskii, Russ. Chem. Bull. 60, 1436 (2011).
W. C. McCrone, Anal. Chem. 22, 1225 (1950).
E. Yu. Orlova, N. A. Orlova, V. F. Zhilin, G. M. Shutov, and V. L. Zbarskii, HMX as a Thermally Stable Explosive (Nedra, Moscow, 1975), p. 30 [in Russian].
B. L. Korsounskii, S. M. Aldoshin, S. A. Vozchikova, et al., Russ. J. Phys. Chem. B 4, 934 (2010).
N. V. Chukanov, B. L. Korsounskii, G. V. Shilov, and S. A. Vozchikova, in Proceedings of the 43rd International Annual Symposium of ICT, Karlsruhe, Germany (Fraunhofer Inst. Chem. Technol., 2012), p. 64/1.
B. Singh, Ind. J. Technol. 19, 296 (1981).
R. E. Cobbledick and R. W. H. Small, Acta Crystallogr. B 30, 1918 (1974).
V. A. Dubovitskii, N. V. Chukanov, and S. A. Vozchikova, Khim. Fiz. 23(5), 90 (2004).
T. B. Brill and R. J. Karpowicz, J. Phys. Chem. 86, 4260 (1982).
D. Krien, H. H. Licht, and J. Zierath, Thermochim. Acta 6, 465 (1973).
H. V. Brand, R. L. Rabie, D. J. Funk, et al., J. Phys. Chem. B 106, 10594 (2002).
C. P. Achuthan and C. I. Jose, Propellants. Explosives. Pyrotech. 15, 271 (1990).
P. Main, R. E. Cobbledick, and R. W. H. Small, Acta Crystallogr. C 41, 1351 (1985).
E. V. Deyun, N. V. Chukanov, and B. L. Korsounskii, Russ. J. Phys. Chem. B 5, 33 (2011).
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Original Russian Text © N.V. Chukanov, V.V. Zakharov, S.A. Vozchikova, A.D. Chervonnyi, B.L. Korsounskii, 2014, published in Khimicheskaya Fizika, 2014, Vol. 33, No. 10, pp. 18–28.
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Chukanov, N.V., Zakharov, V.V., Vozchikova, S.A. et al. Kinetics of reversible polymorphic transitions in high-energy compounds. Phase transformations in octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine. Russ. J. Phys. Chem. B 8, 641–650 (2014). https://doi.org/10.1134/S1990793114050133
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DOI: https://doi.org/10.1134/S1990793114050133