Design and Evaluation of the Thermal Properties of Di-, Tri- and Tetra-Azido-Esters

• Autorzy: Kumar S. , Kumar A. , Yamajala K. D. B. , Gaur P. , Kumar D. , Banerjee S.

Identyfikatory

DOI

10.22211/cejem/77612

• Języki publikacji: EN

Abstrakty

EN

A group of polycyclic and aliphatic azido-esters (as energetic plasticizers) have been synthesized by simple synthetic routes and their molecular structures were confirmed by spectroscopic techniques. In addition, their thermal and rheological properties have been determined utilizing DSC, TGA, viscosity, and contact angle. Computational studies of these plasticizers have been performed by means of DFT (B3LYP/6-31G*) to estimate possible stable structures, energies, heat of formation, bond dissociation energies, IR and NMR spectra etc. Their compatibility with glycidyl azide polymer (GAP) binder was studied to explore their applicability in propellants. All of these molecules are novel and have been synthesized with the possibility of scale up.

Słowa kluczowe

EN

azido-esters; energetic plasticizers; DFT; contact angle

• Wydawca: Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
• Czasopismo: Central European Journal of Energetic Materials
• Rocznik: 2017
• Tom: Vol. 14, no. 4
• Strony: 844--860
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Kumar S.

• Organic Synthesis Laboratory, Defence Institute of Advanced Technology, Department of Applied Chemistry Girinagar, 411025 Pune (Maharashtra), India

autor

Kumar A.

• Organic Synthesis Laboratory, Defence Institute of Advanced Technology, Department of Applied Chemistry Girinagar, 411025 Pune (Maharashtra), India

autor

Yamajala K. D. B.

• Organic Synthesis Laboratory, Defence Institute of Advanced Technology, Department of Applied Chemistry Girinagar, 411025 Pune (Maharashtra), India

autor

Gaur P.

• Organic Synthesis Laboratory, Defence Institute of Advanced Technology, Department of Applied Chemistry Girinagar, 411025 Pune (Maharashtra), India

autor

Kumar D.

• Organic Synthesis Laboratory, Defence Institute of Advanced Technology, Department of Applied Chemistry Girinagar, 411025 Pune (Maharashtra), India

autor

Banerjee S.

• Organic Synthesis Laboratory, Defence Institute of Advanced Technology, Department of Applied Chemistry Girinagar, 411025 Pune (Maharashtra), India

Bibliografia

• [1] Kumari, D.; Balakshe, R.; Banerjee, S.; Singh, H. Energetic Plasticizers for Gun and Rocket Propellants. Rev. J. Chem. 2012, 2: 240-262.
• [2] Schedlbauer, F. LOVA Gun Propellants with GAP Binder. Propellants Explos. Pyrotech. 1992, 17: 164-170.
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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).