Thermal characterization of the promising energetic material TKX-50 | |
Huang HF(黄海丰); Shi YM(石亚猛); Yang J(杨军) | |
刊名 | J. Therm. Anal. Calorim.
![]() |
2015 | |
卷号 | 121期号:2页码:705-709 |
其他题名 | Thermal characterization of the promising energetic material TKX-50 |
通讯作者 | 杨军 |
英文摘要 | The thermal behavior of dihydroxylammonium 5,50-bistetrazole-1,1'-diolate (TKX-50) was measured by differential scanning calorimetry (DSC), thermal gravimetric analysis-Fourier transform infrared spectroscopy (TG-FTIR) and thermal gravimetric analysisdifferential scanning calorimetry-mass spectrometry (TG-DSC-MS). The critical temperature of thermal explosion (T-b) and the initial decomposition temperature (T-p0) were determined to be 523.39 and 513.80 K, respectively. The apparent activation energy (E) and preexponential factor (A) of the exothermic decomposition reaction, and activation entropy (Delta S-not equal), activation enthalpy (Delta H-not equal), activation Gibbs free energy (Delta G(not equal)) at T-P0 of the reaction and the critical temperature of thermal explosion (T-b) were calculated: E-K = 237.59 kJ mol(-1), E-O = 234.11 kJ mol(-1), Delta S-not equal = 209.83 J K-1 mol(-1), Delta H-not equal = 233.32 kJ mol(-1), Delta G(not equal) = 126.53 kJ mol(-1). TG-DSC-FTIR/MS analysis of thermal decomposition products of TKX-50 reveals that the main decomposition products are N-2, H2O, NH3, NH2, N2O and NO. |
学科主题 | 有机化学 |
收录类别 | SCI |
原文出处 | http://dx.doi.org/10.1007/s10973-015-4472-9 |
语种 | 英语 |
WOS记录号 | WOS:000357676500021 |
内容类型 | 期刊论文 |
源URL | [http://ir.sioc.ac.cn/handle/331003/39618] ![]() |
专题 | 上海有机化学研究所_金属有机化学国家重点实验室 |
作者单位 | 中科院上海有机化学研究所 |
推荐引用方式 GB/T 7714 | Huang HF,Shi YM,Yang J. Thermal characterization of the promising energetic material TKX-50[J]. J. Therm. Anal. Calorim.,2015,121(2):705-709. |
APA | 黄海丰,石亚猛,&杨军.(2015).Thermal characterization of the promising energetic material TKX-50.J. Therm. Anal. Calorim.,121(2),705-709. |
MLA | 黄海丰,et al."Thermal characterization of the promising energetic material TKX-50".J. Therm. Anal. Calorim. 121.2(2015):705-709. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论