Synthesis of nitrogen-rich and thermostable energetic materials based on hetarenecarboxylic acids

Caijin Lei; Hongwei Yang; Qinghua Zhang; Guangbin Cheng

doi:10.1039/d1dt02854e

Synthesis of nitrogen-rich and thermostable energetic materials based on hetarenecarboxylic acids

Caijin Lei, Hongwei Yang, Qinghua Zhang, Guangbin Cheng

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27 Scopus citations

Abstract

Two series of both nitrogen-rich and thermostable energetic materials as well as their energetic salts based on hetarenecarboxylic acids are now described. Among these new compounds, neutral compounds3and10have higher nitrogen contents (69.66% and 63.05%) than their energetic salts, which suggests that they could be used as green energetic materials. In addition, compound3shows a good decomposition temperature (T_d= 281 °C), which is close to that of TNT (T_d= 295 °C). Nitrogen-rich salt6exhibits better integrated energetic-properties (D= 8913 m s⁻¹, IS = 24 J, FS = 320 N) than RDX (D= 8795 m s⁻¹, IS = 7.5 J, FS = 120 N).

Original language	English
Pages (from-to)	14462-14468
Number of pages	7
Journal	Dalton Transactions
Volume	50
Issue number	40
DOIs	https://doi.org/10.1039/d1dt02854e
State	Published - 28 Oct 2021
Externally published	Yes

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title = "Synthesis of nitrogen-rich and thermostable energetic materials based on hetarenecarboxylic acids",

abstract = "Two series of both nitrogen-rich and thermostable energetic materials as well as their energetic salts based on hetarenecarboxylic acids are now described. Among these new compounds, neutral compounds3and10have higher nitrogen contents (69.66% and 63.05%) than their energetic salts, which suggests that they could be used as green energetic materials. In addition, compound3shows a good decomposition temperature (Td= 281 °C), which is close to that of TNT (Td= 295 °C). Nitrogen-rich salt6exhibits better integrated energetic-properties (D= 8913 m s−1, IS = 24 J, FS = 320 N) than RDX (D= 8795 m s−1, IS = 7.5 J, FS = 120 N).",

author = "Caijin Lei and Hongwei Yang and Qinghua Zhang and Guangbin Cheng",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2021.",

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T1 - Synthesis of nitrogen-rich and thermostable energetic materials based on hetarenecarboxylic acids

AU - Lei, Caijin

AU - Yang, Hongwei

AU - Zhang, Qinghua

AU - Cheng, Guangbin

N1 - Publisher Copyright: © The Royal Society of Chemistry 2021.

PY - 2021/10/28

Y1 - 2021/10/28

N2 - Two series of both nitrogen-rich and thermostable energetic materials as well as their energetic salts based on hetarenecarboxylic acids are now described. Among these new compounds, neutral compounds3and10have higher nitrogen contents (69.66% and 63.05%) than their energetic salts, which suggests that they could be used as green energetic materials. In addition, compound3shows a good decomposition temperature (Td= 281 °C), which is close to that of TNT (Td= 295 °C). Nitrogen-rich salt6exhibits better integrated energetic-properties (D= 8913 m s−1, IS = 24 J, FS = 320 N) than RDX (D= 8795 m s−1, IS = 7.5 J, FS = 120 N).

AB - Two series of both nitrogen-rich and thermostable energetic materials as well as their energetic salts based on hetarenecarboxylic acids are now described. Among these new compounds, neutral compounds3and10have higher nitrogen contents (69.66% and 63.05%) than their energetic salts, which suggests that they could be used as green energetic materials. In addition, compound3shows a good decomposition temperature (Td= 281 °C), which is close to that of TNT (Td= 295 °C). Nitrogen-rich salt6exhibits better integrated energetic-properties (D= 8913 m s−1, IS = 24 J, FS = 320 N) than RDX (D= 8795 m s−1, IS = 7.5 J, FS = 120 N).

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U2 - 10.1039/d1dt02854e

DO - 10.1039/d1dt02854e

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ER -

Synthesis of nitrogen-rich and thermostable energetic materials based on hetarenecarboxylic acids

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