Research on the synthesis process and properties of dinitramide compounds for applications in propellants and explosives

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Authors

  • Bui Anh Thuc Institute of Propellant and Explosives
  • Vu Minh Thanh Institute of Chemistry and Materials, Academy of Military Science and Technology
  • Cao Hai Thuong Le Quy Don Technical University
  • Pham Van Toai Institute of Propellant and Explosives
  • Pham Quang Hieu Institute of Propellant and Explosives

DOI:

https://doi.org/10.54939/1859-1043.j.mst.IPE.2024.24-31

Keywords:

Dinitramide compounds; Ammonium dinitramide; GDN; KDN; Nitration reaction.

Abstract

Dinitramide compounds are characterized by a high oxygen and nitrogen content and the absence of halogens in their molecular structure, making them suitable for environmentally friendly new-generation propellants and explosives. This study outlines the optimization of the synthetic pathways for these compounds, including the preparation of guanylurea dinitramide (GUDN) via nitration and the synthesis of potassium dinitramide (KDN), ammonium dinitramide (ADN), and guanidinium dinitramide (GDN) through ion-exchange reactions. Additionally, the resulting dinitramide compounds were systematically evaluated for their physicochemical properties, ballistic characteristics, and spectral features. The findings demonstrate that these compounds exhibit high synthesis efficiency and possess properties conducive to their effective application in propellant and explosive formulations.

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Published

14-10-2024

How to Cite

Bui Anh Thuc, Vu Minh Thanh, Cao Hai Thuong, Pham Van Toai, and Pham Quang Hieu. “Research on the Synthesis Process and Properties of Dinitramide Compounds for Applications in Propellants and Explosives”. Journal of Military Science and Technology, no. IPE, Oct. 2024, pp. 24-31, doi:10.54939/1859-1043.j.mst.IPE.2024.24-31.

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