Effects of novel energetic material NOG2Tz on thermal decomposition behavior of HMX

被引：0

作者：

Wang, Yang ^{[1
]}

Qiu, Rui ^{[1
]}

Wang, Qi ^{[1
]}

Wang, En-Yu ^{[1
]}

Zhao, Lin-Man ^{[1
]}

Wang, Peng ^{[1
]}

Chen, Fu-Xue ^{[1
]}

Huang, Jing-Lun ^{[2
]}

机构：

[1] School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081, China

[2] Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621900, China

来源：

Hanneng Cailiao/Chinese Journal of Energetic Materials | 2014年 / 22卷 / 01期

关键词：

Apparent activation energy - Compatibility - Critical temperatures - Decomposition temperature - Exothermic decomposition - Organic Chemistry - Thermal behaviors - Thermal decomposition behavior;

D O I：

10.3969/j.issn.1006-9941.2014.01.005

中图分类号：

学科分类号：

摘要：

The decomposition temperatures of composite explosives (HMX+NOG2Tz) in different mass proportions were measured by differential scanning calorimetry (DSC). The detonation velocities of composite explosives were calculated by an empirical equation. The thermal behavior of the composite explosive 9# (80%HMX+20% NOG2Tz) was studied by DSC at different heating rates. The apparent activation energy and pre-exponential factor of the exothermic decomposition reaction, the temperature (Te0) of the extrapolated onset in heating rate β→0, and the critical temperature of thermal explosion (Tb) were calculated. The results show that the decomposition peak temperature of the composite explosive 9# increases by 2°C and the apparent activation energy by 70 kJ·mol-1over the pure HMX. It indicates that the addition of NOG2Tz (

引用

页码：22 / 25

共 50 条

[1] Synthesis and characteristics of a novel, high-nitrogen, heat-resistant, insensitive material (NOG2Tz)
Fu, Zhanda
He, Cheng
Chen, Fu-xue
JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (01) : 60 - 63
[2] 新型含能材料NOG2Tz对HMX热分解行为的影响
王阳
邱瑞
王琦
王恩雨
赵琳曼
王鹏
陈甫雪
黄靖伦
含能材料, 2014, 22 (01) : 22 - 25
[3] Particle size effects on thermal decomposition of energetic material
Fathollahi, M.
Pourmortazavi, S. M.
Hosseini, S. G.
JOURNAL OF ENERGETIC MATERIALS, 2008, 26 (01) : 52 - 69
[4] Synthesis and Effects of Two Novel Rare-Earth Energetic Complexes on Thermal Decomposition of Cyclotetramethylene Tetranitramine (HMX)
Cao, Xuefang
Wei, Zhixian
Song, Jiangfeng
Zhang, Hedan
Qu, Yuanyuan
Xie, Fei
MATERIALS, 2020, 13 (12) : 1 - 13
[5] Initial Decomposition of HMX Energetic Material from Quantum Molecular Dynamics and the Molecular Structure Transition of β-HMX to δ-HMX
Ye, Cai-Chao
An, Qi
Zhang, Wen-Qing
Goddard, William A., III
JOURNAL OF PHYSICAL CHEMISTRY C, 2019, 123 (14): : 9231 - 9236
[6] Thermal Decomposition Kinetics and Mechanism of GDY/HMX Composite Energetic Materials
Zhao N.-N.
Zeng J.-Y.
Yao E.-G.
An T.
Ma H.-X.
Zhao F.-Q.
Huozhayao Xuebao/Chinese Journal of Explosives and Propellants, 2022, 45 (05): : 679 - 687
[7] Thermal decomposition mechanism of particulate core-shell KClO3-HMX composite energetic material
Liao, Lin-Quan
Yan, Qi-Long
Zheng, Ya
Song, Zhen-Wei
Li, Jun-Qiang
Liu, Peng
INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, 2011, 18 (05) : 393 - 398
[8] THERMAL-DECOMPOSITION OF ENERGETIC MATERIALS .66. KINETIC COMPENSATION EFFECTS IN HMX, RDX, AND NTO
BRILL, TB
GONGWER, PE
WILLIAMS, GK
JOURNAL OF PHYSICAL CHEMISTRY, 1994, 98 (47): : 12242 - 12247
[9] Investigation of thermal decomposition of nitrobenzene: An energetic material
Liu, Dapeng
Farooq, Aamir
COMBUSTION AND FLAME, 2023, 254
[10] Study on thermal decomposition of HMX energetic materials by in-situ FTIR spectroscopy
Liu, XY
Wang, XC
Huang, YG
Zheng, MX
Wang, L
Jiang, Y
Luo, YW
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26 (02) : 251 - 254

← 1 2 3 4 5 →