Preparation, Structure and Kinetic Analysis of the Thermal Behavior of Some Energetic Salts of 3-Hydrazino-4-amino-1,2,4-triazole

• Autorzy: Wu J. T. , Zhang J. G. , Sun M. , Yin X. , Zhang T. L.
• Języki publikacji: EN

Abstrakty

EN

As a key research objective for low melting explosives and propellants, energetic salts have received worldwide attention. 3-Hydrazino-4-amino-1,2,4triazole (HATr) is an important high-nitrogen compound (73.65% N) with good stability. This paper focuses on the energetic salts which were formed between HATr and picric acid (PA) or 2,4,6-trinitroresorcinol (TNR). Single crystals of HATr·PA and HATr·TNR·H2O were grown and their crystal structures determined at low temperature. They both belong to the monoclinic system, P21/n space group. The thermal characteristics of the two target salts were investigated using DSC and TG-DTG. In addition, the non-isothermal decomposition kinetics, heats of combustion and sensitivity have also been investigated. The detonation pressures (P) and detonation velocities (D) of the salts have been calculated using the K-J equations. The results indicated that both salts have certain potential applications as gunpowder and propellant materials.

Słowa kluczowe

EN

synthesis; crystal structure; thermal analysis; 3-hydrazino-4-amino-1,2,4-triazole; energetic salts

• Czasopismo: Central European Journal of Energetic Materials
• Rocznik: 2013
• Tom: Vol. 10, no. 4
• Strony: 481--493
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Wu J. T.

• State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

autor

Zhang J. G.

• State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

autor

Sun M.

• State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

autor

Yin X.

• State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

autor

Zhang T. L.

• State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

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