| 纳米碳管对CL-20热分解性能的影响 |
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| 引用本文： | 于宪峰. 纳米碳管对CL-20热分解性能的影响[J]. 火炸药学报, 2004, 27(3): 78-80 |
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| 作者姓名： | 于宪峰 |
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| 作者单位： | 中国人民解放军63961部队,北京,100012 |
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| 摘 要： | 用DSC和TG研究了含纳米碳管的CL-20热分解特性。结果表明，纳米碳管的加入降低了CL-20的起始分解温度和分解峰温度，活化能由原来的184．3kJ／mol降低为172．2kJ／mol，放热量也由原来的2604．48J／g降低到2256．69J／g。同时，随着纳米碳管百分含量的增大，CL-20的起始分解温度、分解峰处温度、活化能以及放热量都逐步降低。
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| 关 键 词： | CL-20 纳米碳管 热分解 活化能 |
| 文章编号： | 1007-7812(2004)03-0080-03 |
| 修稿时间： | 2004-03-08 |
The Effect of Carbon Nanotubes on the Thermal Decomposition of CL-20 |
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| YU Xian-feng. The Effect of Carbon Nanotubes on the Thermal Decomposition of CL-20[J]. Chinese Journal of Explosives & Propellants, 2004, 27(3): 78-80 |
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| Authors: | YU Xian-feng |
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| Abstract: | The effect of carbon nanotubes on the thermal decomposition of CL-20 is studied by means of DSD and TG. The results show that the addition of carbon nanotubes makes the onset temperature and peak temperature of DSC curve shift downwards, the value of activation energy thermal decomposition of CL-20 decrease from 184.3 kJ/mol to 172.2 kJ/mol and its decomposition heat reduce from 2 604.48 J/g to 2 256.69 J/g. The onset and the peak temperature, value of activation energy and decomposition heat of CL-20 decrease with the increase of carbon nanotubes. |
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| Keywords: | CL-20 carbon nanotubes thermal decomposition activation energy |
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