Synthesis, characterization, and thermal decomposition kinetics of deuterated 1,3,5-triamino-2,4,6-trinitrobenzene

Meizhuang Qiao; Yinjie Wang; Jiping Liu; Zhuqing Fang; Dongsen Zheng; Chuang Yu; Yuanfang Cheng

doi:10.1080/07370652.2022.2108164

Synthesis, characterization, and thermal decomposition kinetics of deuterated 1,3,5-triamino-2,4,6-trinitrobenzene

Meizhuang Qiao, Yinjie Wang^*, Jiping Liu^*, Zhuqing Fang, Dongsen Zheng, Chuang Yu, Yuanfang Cheng

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

TATB and TATB-d6 were synthesized using phloroglucinol as raw material. Their molecular structure and micromorphology of them were well characterized by FTIR, NMR spectroscopy, XRD and FE-SEM. The thermal behaviors of these compounds were studied with TG-DSC, and the non-isothermal kinetic decomposition parameters of the two compounds were gained using the method of Friedman (FM). The apparent activation energy value of TATB-d6 was larger than that of TATB, which indicated the heat stabilization of deuterated TATB particles was improved. Finally, the thermal detonation critical temperatures of these two products were also calculated and discussed.

Original language	English
Pages (from-to)	465-478
Number of pages	14
Journal	Journal of Energetic Materials
Volume	42
Issue number	3
DOIs	https://doi.org/10.1080/07370652.2022.2108164
Publication status	Published - 2024

Keywords

Deuterated TATB
chlorine-free
non-isothermal dynamics
thermal stability

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10.1080/07370652.2022.2108164

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title = "Synthesis, characterization, and thermal decomposition kinetics of deuterated 1,3,5-triamino-2,4,6-trinitrobenzene",

abstract = "TATB and TATB-d6 were synthesized using phloroglucinol as raw material. Their molecular structure and micromorphology of them were well characterized by FTIR, NMR spectroscopy, XRD and FE-SEM. The thermal behaviors of these compounds were studied with TG-DSC, and the non-isothermal kinetic decomposition parameters of the two compounds were gained using the method of Friedman (FM). The apparent activation energy value of TATB-d6 was larger than that of TATB, which indicated the heat stabilization of deuterated TATB particles was improved. Finally, the thermal detonation critical temperatures of these two products were also calculated and discussed.",

keywords = "Deuterated TATB, chlorine-free, non-isothermal dynamics, thermal stability",

author = "Meizhuang Qiao and Yinjie Wang and Jiping Liu and Zhuqing Fang and Dongsen Zheng and Chuang Yu and Yuanfang Cheng",

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year = "2024",

doi = "10.1080/07370652.2022.2108164",

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pages = "465--478",

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TY - JOUR

T1 - Synthesis, characterization, and thermal decomposition kinetics of deuterated 1,3,5-triamino-2,4,6-trinitrobenzene

AU - Qiao, Meizhuang

AU - Wang, Yinjie

AU - Liu, Jiping

AU - Fang, Zhuqing

AU - Zheng, Dongsen

AU - Yu, Chuang

AU - Cheng, Yuanfang

PY - 2024

Y1 - 2024

N2 - TATB and TATB-d6 were synthesized using phloroglucinol as raw material. Their molecular structure and micromorphology of them were well characterized by FTIR, NMR spectroscopy, XRD and FE-SEM. The thermal behaviors of these compounds were studied with TG-DSC, and the non-isothermal kinetic decomposition parameters of the two compounds were gained using the method of Friedman (FM). The apparent activation energy value of TATB-d6 was larger than that of TATB, which indicated the heat stabilization of deuterated TATB particles was improved. Finally, the thermal detonation critical temperatures of these two products were also calculated and discussed.

AB - TATB and TATB-d6 were synthesized using phloroglucinol as raw material. Their molecular structure and micromorphology of them were well characterized by FTIR, NMR spectroscopy, XRD and FE-SEM. The thermal behaviors of these compounds were studied with TG-DSC, and the non-isothermal kinetic decomposition parameters of the two compounds were gained using the method of Friedman (FM). The apparent activation energy value of TATB-d6 was larger than that of TATB, which indicated the heat stabilization of deuterated TATB particles was improved. Finally, the thermal detonation critical temperatures of these two products were also calculated and discussed.

KW - Deuterated TATB

KW - chlorine-free

KW - non-isothermal dynamics

KW - thermal stability

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U2 - 10.1080/07370652.2022.2108164

DO - 10.1080/07370652.2022.2108164

M3 - Article

AN - SCOPUS:85135216640

SN - 0737-0652

VL - 42

SP - 465

EP - 478

JO - Journal of Energetic Materials

JF - Journal of Energetic Materials

IS - 3

ER -

Synthesis, characterization, and thermal decomposition kinetics of deuterated 1,3,5-triamino-2,4,6-trinitrobenzene

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Keywords

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