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Pursuing reliable thermal analysis techniques for energetic materials : Decomposition kinetics and thermal stability of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50). / Muravyev, Nikita V.; Monogarov, Konstantin A.; Asachenko, Andrey F. и др.

в: Physical Chemistry Chemical Physics, Том 19, № 1, 21.12.2016, стр. 436-449.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Muravyev, NV, Monogarov, KA, Asachenko, AF, Nechaev, MS, Ananyev, IV, Fomenkov, IV, Kiselev, VG & Pivkina, AN 2016, 'Pursuing reliable thermal analysis techniques for energetic materials: Decomposition kinetics and thermal stability of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50)', Physical Chemistry Chemical Physics, Том. 19, № 1, стр. 436-449. https://doi.org/10.1039/c6cp06498a

APA

Muravyev, N. V., Monogarov, K. A., Asachenko, A. F., Nechaev, M. S., Ananyev, I. V., Fomenkov, I. V., Kiselev, V. G., & Pivkina, A. N. (2016). Pursuing reliable thermal analysis techniques for energetic materials: Decomposition kinetics and thermal stability of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50). Physical Chemistry Chemical Physics, 19(1), 436-449. https://doi.org/10.1039/c6cp06498a

Vancouver

Muravyev NV, Monogarov KA, Asachenko AF, Nechaev MS, Ananyev IV, Fomenkov IV и др. Pursuing reliable thermal analysis techniques for energetic materials: Decomposition kinetics and thermal stability of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50). Physical Chemistry Chemical Physics. 2016 дек. 21;19(1):436-449. doi: 10.1039/c6cp06498a

Author

Muravyev, Nikita V. ; Monogarov, Konstantin A. ; Asachenko, Andrey F. и др. / Pursuing reliable thermal analysis techniques for energetic materials : Decomposition kinetics and thermal stability of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50). в: Physical Chemistry Chemical Physics. 2016 ; Том 19, № 1. стр. 436-449.

BibTeX

@article{ea84f1cf59fb45039a325440e41c84aa,
title = "Pursuing reliable thermal analysis techniques for energetic materials: Decomposition kinetics and thermal stability of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50)",
abstract = "Thermal decomposition of a novel promising high-performance explosive dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) was studied using a number of thermal analysis techniques (thermogravimetry, differential scanning calorimetry, and accelerating rate calorimetry, ARC). To obtain more comprehensive insight into the kinetics and mechanism of TKX-50 decomposition, a variety of complementary thermoanalytical experiments were performed under various conditions. Non-isothermal and isothermal kinetics were obtained at both atmospheric and low (up to 0.3 Torr) pressures. The gas products of thermolysis were detected in situ using IR spectroscopy, and the structure of solid-state decomposition products was determined by X-ray diffraction and scanning electron microscopy. Diammonium 5,5′-bistetrazole-1,1′-diolate (ABTOX) was directly identified to be the most important intermediate of the decomposition process. The important role of bistetrazole diol (BTO) in the mechanism of TKX-50 decomposition was also rationalized by thermolysis experiments with mixtures of TKX-50 and BTO. Several widely used thermoanalytical data processing techniques (Kissinger, isoconversional, formal kinetic approaches, etc.) were independently benchmarked against the ARC data, which are more germane to the real storage and application conditions of energetic materials. Our study revealed that none of the Arrhenius parameters reported before can properly describe the complex two-stage decomposition process of TKX-50. In contrast, we showed the superior performance of the isoconversional methods combined with isothermal measurements, which yielded the most reliable kinetic parameters of TKX-50 thermolysis. In contrast with the existing reports, the thermal stability of TKX-50 was determined in the ARC experiments to be lower than that of hexogen, but close to that of hexanitrohexaazaisowurtzitane (CL-20).",
keywords = "NITROGEN-RICH SALTS, N-OXIDE, 5-AMINOTETRAZOLE, CHEMISTRY, AMINOTETRAZOLES, DECONVOLUTION, PROPELLANTS, PERFORMANCE, DERIVATIVES, EXPLOSIVES",
author = "Muravyev, {Nikita V.} and Monogarov, {Konstantin A.} and Asachenko, {Andrey F.} and Nechaev, {Mikhail S.} and Ananyev, {Ivan V.} and Fomenkov, {Igor V.} and Kiselev, {Vitaly G.} and Pivkina, {Alla N.}",
year = "2016",
month = dec,
day = "21",
doi = "10.1039/c6cp06498a",
language = "English",
volume = "19",
pages = "436--449",
journal = "Physical Chemistry Chemical Physics",
issn = "1463-9076",
publisher = "Royal Society of Chemistry",
number = "1",

}

RIS

TY - JOUR

T1 - Pursuing reliable thermal analysis techniques for energetic materials

T2 - Decomposition kinetics and thermal stability of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50)

AU - Muravyev, Nikita V.

AU - Monogarov, Konstantin A.

AU - Asachenko, Andrey F.

AU - Nechaev, Mikhail S.

AU - Ananyev, Ivan V.

AU - Fomenkov, Igor V.

AU - Kiselev, Vitaly G.

AU - Pivkina, Alla N.

PY - 2016/12/21

Y1 - 2016/12/21

N2 - Thermal decomposition of a novel promising high-performance explosive dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) was studied using a number of thermal analysis techniques (thermogravimetry, differential scanning calorimetry, and accelerating rate calorimetry, ARC). To obtain more comprehensive insight into the kinetics and mechanism of TKX-50 decomposition, a variety of complementary thermoanalytical experiments were performed under various conditions. Non-isothermal and isothermal kinetics were obtained at both atmospheric and low (up to 0.3 Torr) pressures. The gas products of thermolysis were detected in situ using IR spectroscopy, and the structure of solid-state decomposition products was determined by X-ray diffraction and scanning electron microscopy. Diammonium 5,5′-bistetrazole-1,1′-diolate (ABTOX) was directly identified to be the most important intermediate of the decomposition process. The important role of bistetrazole diol (BTO) in the mechanism of TKX-50 decomposition was also rationalized by thermolysis experiments with mixtures of TKX-50 and BTO. Several widely used thermoanalytical data processing techniques (Kissinger, isoconversional, formal kinetic approaches, etc.) were independently benchmarked against the ARC data, which are more germane to the real storage and application conditions of energetic materials. Our study revealed that none of the Arrhenius parameters reported before can properly describe the complex two-stage decomposition process of TKX-50. In contrast, we showed the superior performance of the isoconversional methods combined with isothermal measurements, which yielded the most reliable kinetic parameters of TKX-50 thermolysis. In contrast with the existing reports, the thermal stability of TKX-50 was determined in the ARC experiments to be lower than that of hexogen, but close to that of hexanitrohexaazaisowurtzitane (CL-20).

AB - Thermal decomposition of a novel promising high-performance explosive dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) was studied using a number of thermal analysis techniques (thermogravimetry, differential scanning calorimetry, and accelerating rate calorimetry, ARC). To obtain more comprehensive insight into the kinetics and mechanism of TKX-50 decomposition, a variety of complementary thermoanalytical experiments were performed under various conditions. Non-isothermal and isothermal kinetics were obtained at both atmospheric and low (up to 0.3 Torr) pressures. The gas products of thermolysis were detected in situ using IR spectroscopy, and the structure of solid-state decomposition products was determined by X-ray diffraction and scanning electron microscopy. Diammonium 5,5′-bistetrazole-1,1′-diolate (ABTOX) was directly identified to be the most important intermediate of the decomposition process. The important role of bistetrazole diol (BTO) in the mechanism of TKX-50 decomposition was also rationalized by thermolysis experiments with mixtures of TKX-50 and BTO. Several widely used thermoanalytical data processing techniques (Kissinger, isoconversional, formal kinetic approaches, etc.) were independently benchmarked against the ARC data, which are more germane to the real storage and application conditions of energetic materials. Our study revealed that none of the Arrhenius parameters reported before can properly describe the complex two-stage decomposition process of TKX-50. In contrast, we showed the superior performance of the isoconversional methods combined with isothermal measurements, which yielded the most reliable kinetic parameters of TKX-50 thermolysis. In contrast with the existing reports, the thermal stability of TKX-50 was determined in the ARC experiments to be lower than that of hexogen, but close to that of hexanitrohexaazaisowurtzitane (CL-20).

KW - NITROGEN-RICH SALTS

KW - N-OXIDE

KW - 5-AMINOTETRAZOLE

KW - CHEMISTRY

KW - AMINOTETRAZOLES

KW - DECONVOLUTION

KW - PROPELLANTS

KW - PERFORMANCE

KW - DERIVATIVES

KW - EXPLOSIVES

UR - http://www.scopus.com/inward/record.url?scp=85016162922&partnerID=8YFLogxK

U2 - 10.1039/c6cp06498a

DO - 10.1039/c6cp06498a

M3 - Article

C2 - 27905609

AN - SCOPUS:85016162922

VL - 19

SP - 436

EP - 449

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

SN - 1463-9076

IS - 1

ER -

ID: 8673246