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Fu Y, Wang X, Zhu Y, Xu B, Liu Z, Chen L, Liao X. Thermal characteristics of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate in contact with nitrocellulose/nitroglycerine under continuous heat flow. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103466] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Zhu S, Feng Y, Li X, Xie Z, Zhao H, Hu L, Cao X. Two-dimensional titanium carbide (Ti3C2) MXene towards enhancing thermal catalysis decomposition of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50). CAN J CHEM 2020. [DOI: 10.1139/cjc-2020-0191] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this study, we demonstrated that two-dimensional (2D) MXene materials (Ti3C2) were creatively introduced into the thermal catalysis fields of high energy density salts dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) and Ti3C2 MXene materials play a significant catalytic role in the thermal decomposition of TKX-50. Scanning electron microscopy, X-ray diffraction, and transmission electron microscopy were used to characterize the morphology and structure of the Ti3C2 MXene nanosheets. Differential scanning calorimetry was used to evaluate the thermal decomposition properties of pure TKX-50 with and without 2D Ti3C2 added. The results showed that with adding 5 wt% MXene, the peak temperature of TKX-50 was reduced from 250.5 to 233.3 °C, which is a reduction of 17.2 °C. The reaction heat release increased from 2197 to 2907 J g−1, which is an increase of 710 J g−1. The Ea was decreased by 44.8 kJ mol−1, from 220.0 to 175.2 kJ mol−1. Moreover, a synergistic catalytic mechanism for the thermal decomposition of TKX-50 was proposed.
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Affiliation(s)
- Shuaida Zhu
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
| | - Yuqi Feng
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
| | - Xiaoxia Li
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
| | - Zhaobian Xie
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
| | - Haixia Zhao
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
| | - Lishuang Hu
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
| | - Xiong Cao
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
- Shanxi Fire & Explosion-Proofing Safety Engineering and Technology Research Center, North University of China, Taiyuan 030051, P.R. China
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Dong W, Chen S, Jin S, Chen M, Yan B, Chen Y. Effect of Sodium Alginate on the Morphology and Properties of High Energy Insensitive Explosive TKX‐50. PROPELLANTS EXPLOSIVES PYROTECHNICS 2019. [DOI: 10.1002/prep.201800279] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Wenbo Dong
- School of Materials Science and EngineeringBeijing Institute of Technology Beijing P.R. China
| | - Shusen Chen
- School of Materials Science and EngineeringBeijing Institute of Technology Beijing P.R. China
| | - Shaohua Jin
- School of Materials Science and EngineeringBeijing Institute of Technology Beijing P.R. China
| | - Minglei Chen
- Research InstituteGansu Yinguang Chemical Industry Group Co., Ltd. Baiyin P.R. China
| | - Bo Yan
- Research InstituteGansu Yinguang Chemical Industry Group Co., Ltd. Baiyin P.R. China
| | - Yu Chen
- School of Materials Science and EngineeringBeijing Institute of Technology Beijing P.R. China
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Hu L, Liu Y, Hu S, Wang Y. 1T/2H multi-phase MoS2 heterostructures: synthesis, characterization and thermal catalysis decomposition of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate. NEW J CHEM 2019. [DOI: 10.1039/c9nj02749a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Dependence of ln(β/Tp2) on 1/Tp for TKX-50 and mixtures with 10 wt% 2H-MoS2 and 1T/2H-MoS2.
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Affiliation(s)
- Lishuang Hu
- School of Environment and Safety Engineering
- North University of China
- Taiyuan 030051
- China
- Ordnance Engineering College
| | - Yang Liu
- School of Environment and Safety Engineering
- North University of China
- Taiyuan 030051
- China
| | - Shuangqi Hu
- School of Environment and Safety Engineering
- North University of China
- Taiyuan 030051
- China
| | - Yanping Wang
- Explosive Engineering and Safety Technology Research Institute of Ordnance Industry
- Beijing 100053
- China
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