Pursuing reliable thermal analysis techniques for energetic materials: decomposition kinetics and thermal stability of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50)

2017 ◽  
Vol 19 (1) ◽  
pp. 436-449 ◽  
Author(s):  
Nikita V. Muravyev ◽  
Konstantin A. Monogarov ◽  
Andrey F. Asachenko ◽  
Mikhail S. Nechaev ◽  
Ivan V. Ananyev ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Thermal Analysis ◽  
Energetic Materials ◽  
Decomposition Kinetics ◽  
Analysis Techniques ◽  
Kinetic Methods ◽  
Self Heating ◽  
Thermal Analysis Techniques ◽  
Kinetics Of ◽  
Thermal Stability Of

Reliable kinetics of thermolysis for a novel explosive dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) was obtained using a variety of thermoanalytical and kinetic methods and verified by modeling of adiabatic self-heating.

Evaluation of thermal stability of quinones by thermal analysis techniques

2012 ◽  
Vol 529 ◽  
pp. 1-5 ◽  
Author(s):  
Eliane Teixeira Sousa ◽  
Mateus Melo da Silva ◽  
Sandro José de Andrade ◽  
Manuela Pedra Cardoso ◽  
Luciana Almeida Silva ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Thermal Analysis ◽  
Analysis Techniques ◽  
Thermal Analysis Techniques ◽  
Thermal Stability Of

Kinetic Study on the Formation of the Aragonite-Like Phase Ba(CuOx)1-Y(CO3)y

1995 ◽  
Vol 398 ◽  
Author(s):  
A. Tomasi ◽  
E. Galvanetto ◽  
F.C. Matacotta ◽  
P. Nozar ◽  
P. Scardi ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Thermal Analysis ◽  
High Resolution Electron Microscopy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Analysis Techniques ◽  
Formation Kinetics ◽  
Resolution Electron ◽  
Thermal Analysis Techniques ◽  
Kinetics Of

ABSTRACTA systematic study on phase formation and stabilisation in the Ba-Cu-C-O system in the temperature range 20-500°C, under various atmospheres, by traditional thermal analysis techniques, high temperature X-ray diffraction and high resolution electron microscopy, has permitted to identify and characterise the formation kinetics of a new copper containing phase isomorphic to γ-BaCO3.

The Application of Thermal Analysis to Research on Energetic Materials

2013 ◽  
Vol 750-752 ◽  
pp. 1180-1183
Author(s):  
Tao Zhang ◽  
Ming Hua Chen ◽  
Xiao Biao Jia ◽  
Hao Nan Jia ◽  
Yong Kang Chen
Keyword(s):  
Thermal Analysis ◽  
Thermal Decomposition ◽  
High Precision ◽  
Energetic Materials ◽  
Decomposition Kinetics ◽  
Thermal Decomposition Kinetics ◽  
Physical Constants ◽  
Kinetics Of

This paper introduces briefly the application of thermal analysis in energetic materials and its importance. Thermal analysis has many advantages: operation is simple and quick, wide fields fit to, the characteristic of the high precision and so on. It plays an important role in the thermal decomposition kinetics of energetic materials, stability and compatibility, and the determination of thermal physical constants.

Identifying the reaction mechanism of oil-shale self-heating retorting by thermal analysis techniques

Fuel ◽  
2015 ◽  
Vol 160 ◽  
pp. 255-264 ◽  
Author(s):  
Hongfan Guo ◽  
Yansong Pei ◽  
Kuikui Wang ◽  
Qiuxiang Cheng ◽  
Yang Ding ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Reaction Mechanism ◽  
Oil Shale ◽  
Analysis Techniques ◽  
Self Heating ◽  
Thermal Analysis Techniques

Toward reliable characterization of energetic materials: interplay of theory and thermal analysis in the study of the thermal stability of tetranitroacetimidic acid (TNAA)

2018 ◽  
Vol 20 (46) ◽  
pp. 29285-29298 ◽  
Author(s):  
Vitaly G. Kiselev ◽  
Nikita V. Muravyev ◽  
Konstantin A. Monogarov ◽  
Pavel S. Gribanov ◽  
Andrey F. Asachenko ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Thermal Analysis ◽  
Thermal Decomposition ◽  
Quantum Chemistry ◽  
Energetic Materials ◽  
Energetic Material ◽  
Kinetics And Mechanism ◽  
Mechanism Of Thermal Decomposition ◽  
Thermal Stability Of

Kinetics and mechanism of thermal decomposition of tetranitroacetimidic acid, a novel green energetic material, were studied using complementary thermoanalytical methods (DSC and TGA) and quantum chemistry (CCSD(T)-F12).

scholarly journals Thermal stability and thermal decomposition kinetics of Ginkgo biloba leaves waste residue

2018 ◽  
Vol 22 (2) ◽  
pp. 1059-1069 ◽  
Author(s):  
Changwei Zhang ◽  
Chengzhang Wang ◽  
Ran Tao ◽  
Jianzhong Ye
Keyword(s):  
Thermal Stability ◽  
Thermal Decomposition ◽  
Ginkgo Biloba ◽  
Soxhlet Extraction ◽  
Nucleation And Growth ◽  
Decomposition Kinetics ◽  
Ultrasound Extraction ◽  
Random Nucleation ◽  
Kinetics Of ◽  
Thermal Stability Of

Non-isothermal thermogravimetric (TG) analysis was used to investigate the thermal stability and kinetics of three types of Ginkgo biloba leaves. These three types of Ginkgo biloba leaves included: Ginkgo biloba leaves before enzymolysis and ultrasound extraction (G1), Ginkgo biloba leaves after enzymolysis and ultrasound extraction (G2), and Ginkgo biloba leaves after soxhlet extraction (G3). Thermogravimetric/dynamic thermogravimetric, (dynamic TG) experiments indicated that the thermal stability of G2 and G3 were weaker than G1. Kissinger, Flynn-Wall-Ozawa, Friedman, and Coats-Redfern methods were firstly utilized to calculate the kinetic parameters and predicted decomposition mechanism of G1, G2, and G3. The thermal decomposition of G1, G2, and G3 were all corresponded to random nucleation and growth, following the Avrami-Erofeev equation, and activation energy of which were 191.4, 149.9, and 201.6 kJ/moL, respectively. In addition, the thermal decomposition G1, G2, and G3 were endothermic, irreversible and non-spontaneous.

The Ordered Phase Formation in Ti-Al-Ga Alloys

1970 ◽  
Vol 28 ◽  
pp. 440-441
Author(s):  
Shiro Fujishiro ◽  
Harold L. Gegel
Keyword(s):  
Thermal Stability ◽  
High Temperature ◽  
Titanium Alloys ◽  
Growth Kinetics ◽  
Stoichiometric Composition ◽  
Good Potential ◽  
Alpha Titanium ◽  
Cold Rolled ◽  
Kinetics Of ◽  
Thermal Stability Of

Ordered-alpha titanium alloys having a DO19 type structure have good potential for high temperature (600°C) applications, due to the thermal stability of the ordered phase and the inherent resistance to recrystallization of these alloys. Five different Ti-Al-Ga alloys consisting of equal atomic percents of aluminum and gallium solute additions up to the stoichiometric composition, Ti3(Al, Ga), were used to study the growth kinetics of the ordered phase and the nature of its interface.The alloys were homogenized in the beta region in a vacuum of about 5×10-7 torr, furnace cooled; reheated in air to 50°C below the alpha transus for hot working. The alloys were subsequently acid cleaned, annealed in vacuo, and cold rolled to about. 050 inch prior to additional homogenization

Study of thermal stability of n-type skutterudites Sr0.07Ba0.07Yb0.07Co4Sb12 by differential thermal analysis and Knudsen effusion method

Calphad ◽  
2021 ◽  
Vol 73 ◽  
pp. 102258
Author(s):  
František Zelenka ◽  
Jakub Strádal ◽  
Pavel Brož ◽  
Jan Vřešťál ◽  
Jiří Buršík ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Thermal Analysis ◽  
Differential Thermal Analysis ◽  
Knudsen Effusion ◽  
Knudsen Effusion Method ◽  
Effusion Method ◽  
Thermal Stability Of
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