| 纳米氧化钕的制备及其催化性能的研究 | |
| Synthesis and Combustion Catalysis of Nanometer-sized Neodymium Oxide | |
| 摘要: | |
| 关键词: 纳米材料 氧化钕 催化剂 黑索今 吸收药 热分解 | |
| 基金项目: | |
| Abstract: Nanometer-sized neodymium oxide has been synthesized by humid solid state reaction at room temperature， and characterized by scanning electron microscope， laser light scattering and X-ray diffraction. The effects of nanometer -sized neodymium oxide on catalyzing thermal decomposition reaction of hexogen (cyclotrimethylenetriamine， RDX) and absorbent powder (nitrocellulose absorbed nitroglycerin， NC/NG) have been investigated by DSC method. The mechanism of these catalytic reactions has also been proposed. The experimental results show that nanometer-sized neodymium oxide can catalyze the decomposition reaction of RDX and NC/NG effectively. The experimental results further suggest that nanometer-sized neodymium oxide is a potentially useful combustion catalyst of nitroamine propellant. | |
| Keywords: nanometer material neodymium oxide catalyst hexogen absorbent powder thermal decomposition | |
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| 徐宏,蔡弘华,罗仲宽,任祥忠,刘剑洪,陈沛,赵凤起,田德余.纳米氧化钕的制备及其催化性能的研究[J].无机化学学报,2003,19(6):627-630. | |
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