| 染料中性蓝BNL对黑索金热分解的影响 |
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| 引用本文： | 严明,李战雄.染料中性蓝BNL对黑索金热分解的影响[J].印染助剂,2008,25(12). |
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| 作者姓名： | 严明 李战雄 |
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| 作者单位： | 苏州大学材料工程学院,江苏苏州,215021 |
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| 摘 要： | 黑索金(环三次甲基三硝胺)的热分解特性与推进剂的燃烧性能密切相关,添加少量催化剂是调节推进剂燃烧性能的有效方法.用TG-DTA法测定了黑索金的热分解性能,利用TG-DTA曲线分析了染料中性蓝BNL对黑索金热分解的影响,并进行了热分解动力学研究,利用Kissenger法计算得到了黑索金在加入染料中性蓝BNL前后的热分解反应活化能.结果表明.染料中性蓝BNL对黑索金的热分解表现出了较好的催化活性,使黑索金的分解过程提前.
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| 关 键 词： | 黑索金 染料中性蓝BNL 热分解 动力学 |
Effect of Neutral Blue BNL dye on thermal decomposition of hexogen |
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| YAN Ming,LI Zhan-xiong.Effect of Neutral Blue BNL dye on thermal decomposition of hexogen[J].Textile Auxiliaries,2008,25(12). |
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| Authors: | YAN Ming LI Zhan-xiong |
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| Affiliation: | YAN Ming LI Zhan-xiong (College of Materials Engineering,Soochow University,Suzhou 215021,China) |
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| Abstract: | The thermal decomposition of hexogen (cyclotrimethylene-trinitramine) has something to do with the burning performance of propellant.Addition of a little catalyst was an effective method of adjusting the burn- ing performance of propellant.Effect of Neutral Blue BNL dye on thermal decomposition of hexogen was investi- gated by TG and DTA,and the kinetics of thermal decomposition was studied.The activation energy of thermal decomposition before and after the addition of hexogen was calculated according to Ki... |
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| Keywords: | TG-DTA |
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