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| 纳米氧化铁的制备及其对吸收药热分解催化作用的研究 | |
| 引用本文： | 徐宏,刘剑洪,陈沛,赵凤起,田德余.纳米氧化铁的制备及其对吸收药热分解催化作用的研究[J].火炸药学报,2002,25(3):51-52,65. |
| 作者姓名： | 徐宏 刘剑洪 陈沛 赵凤起 田德余 |
| 作者单位： | 1. 深圳大学师范学院化生教育系,广东,深圳,518060 2. 西安近代化学研究所,陕西,西安,710065 3. 深圳大学师范学院化生教育系,广东,深圳,518060;国防科技大学五系,湖南,长沙,410073 |
| 摘 要： | 用室温湿固相反应制备了纳米氧化铁，并进行了表征，用BSC研究了纳米氧化铁对吸收药（耠化棉吸收硝化甘油的混合物，NC／NG）热分解反应的催化作用，并提出了该催化反应的机理，实验结果表明，纳米氧化铁能有效地催化吸收药的热分解。 |
| 关 键 词： | 纳米氧化铁 热分解催化 炸药 催化剂 吸收药 |
| 文章编号： | 1007-7812(2002)03-0051-02 |
Synthesis and Effect of Nanometer-sized Ferric Oxide on Catalyzing Decomposition of Absorbent Powder |
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| XU Hong,LIU Jian hong,CHEN Pei.Synthesis and Effect of Nanometer-sized Ferric Oxide on Catalyzing Decomposition of Absorbent Powder[J].Chinese Journal of Explosives & Propellants,2002,25(3):51-52,65. | |
| Authors: | XU Hong LIU Jian hong CHEN Pei |
| Abstract: | Nanometer sized ferric oxide was synthesized at room temperature by humid solid state reaction. The particles were characterized by scanning electron microscope and X ray diffraction. The effect of nanometer sized ferric oxide on catalyzing thermal decomposition reaction of absorbent powder (nitrocellulose absorbed nitroglycerin, NC/NG) was studied by DSC. The experimental results show that nanometer sized ferric oxide can catalyze the decomposition reaction of NC/NG effectively. The mechanism of this catalytic reaction was proposed. |
| Keywords: | nanometer material ferric oxide catalyst absorbent powder NC/NG |
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