Study of the Progress of Reaction in the Preparation of tetra-Functional GAP using FTIR Spectroscopy

• Autorzy: Adak, Prasanta Kumar , Meena, Ashish Kumar , Ghosh, Mrinal , Sutar, Vikas , Jain, Mukesh , Banerjee, Shaibal
• Języki publikacji: EN

Abstrakty

EN

Glycidyl azide polymer (GAP) with tetra hydroxyl functional groups or t-GAP is a potential energetic polymeric binder for application in both high energy propellants and high explosives. t-GAP is synthesized via azidation of the precursor tetrafunctional poly-epichlorohydrine (t-PECH) with sodium azide in DMSO solvent medium. In this article, process optimization and progress of chemical reaction for preparation of t-GAP is studied using FTIR spectroscopy and an attempt is made to predict the reaction kinetics with concentration profiling. The characteristic vibrational features corresponding to C‒N3 of t-GAP and C‒Cl of t-PECH have been used to monitor the progress of reaction.

Słowa kluczowe

EN

energetic binder; FTIR; reaction kinetics; reaction profiling; t-GAP

• Czasopismo: Central European Journal of Energetic Materials
• Rocznik: 2024
• Tom: Vol. 21, no. 2
• Strony: 138--152
• Opis fizyczny: Bibliogr. 20 poz., rys., tab., wykr.

Twórcy

autor

Adak, Prasanta Kumar

• High Energy Materials Research Laboratory, Sutarwadi, Pune-411 021, India,

autor

Meena, Ashish Kumar

• High Energy Materials Research Laboratory, Sutarwadi, Pune-411 021, India

autor

Ghosh, Mrinal

• High Energy Materials Research Laboratory, Sutarwadi, Pune-411 021, India

autor

Sutar, Vikas

• High Energy Materials Research Laboratory, Sutarwadi, Pune-411 021, India

autor

Jain, Mukesh

• High Energy Materials Research Laboratory, Sutarwadi, Pune-411 021, India

autor

Banerjee, Shaibal

• Defence Institute of Advanced Technology, Girinagar, Pune-411 025, India

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Identyfikatory

DOI

10.22211/cejem/190415