CL-20/开口多壁碳纳米管复合含能材料的制备与性能
Preparation and Properties of CL-20/Split Multi-walled Carbon Nanotubes Composite Energetic Materials
查看参考文献10篇
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文摘
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以开口多壁碳纳米管(SMWNTs)为原料,六硝基六氮杂异伍兹烷(CL-20)为填料,采用超声吸入法制备CL-20/SMWNTs纳米复合含能材料;利用TEM、DSC-TG、XRD对样品进行表征,并对其进行激光点火试验。结果表明,CL-20晶粒填充到SMWNTs内部,填充部位在SMWNTs的端口,呈颗粒状排列。与纯CL-20相比, CL-20/SMWNTs纳米复合含能材料的起始分解温度由原来的239.6℃降至229.6℃,分解峰温也由原来的221.4℃降至173.6℃。CL-20/SMWNTs纳米复合含能材料光敏感性强,激光能量50W时可将其点燃。 |
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其他语种文摘
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The hexanitrohexaazaisowurtzitane(CL-20)/split multi-walled carbon nanotubes(SMWNTs)nano-composite energetic material was prepared by an ultrasound inhalation method using SMWNTs as raw material and CL-20as filler.It was characterized by TEM,DSC-TG and XRD and laser ignition test was conducted.The results show that CL-20grains are filled into the SWMNTs,and the filling position is at the port of SWMNTs,which is arranged with granular.Compared with pure CL-20,the initial decomposition temperature of CL-20/SMWNTs decreases from 239.6℃to 229.6℃,and the peak temperature reduces from 221.4℃to 173.6℃.CL-20/SMWNTs nano-composite energetic material has high photosensitivity and can be ignited under laser energy of 50W. |
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来源
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火炸药学报
,2017,40(3):72-76 【核心库】
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DOI
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10.14077/j.issn.1007-7812.2017.03.013
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关键词
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CL-20
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碳纳米管
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SMWNTs
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纳米复合含能材料
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六硝基六氮杂异伍兹烷
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激光点火
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超声吸入法
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地址
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中北大学化工与环境学院, 山西, 太原, 030051
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1007-7812 |
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学科
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肿瘤学;武器工业 |
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文献收藏号
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CSCD:6019389
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