| 引用本文: | 李鑫，赵凤起，樊学忠，姚二岗，安亭，仪建华，李猛.聚合物对微/纳米铝粉表面包覆改性的研究进展[J].中国表面工程,2013,26(2):6~13 |
| LI Xin, ZHAO Feng-qi, FAN Xue-zhong, YAO Er-gang, AN Ting, YI Jian-hua, LI Meng.Research Progress of the Surface Coating Modification of Micro/Nano Aluminum Powders with Polymer[J].China Surface Engineering,2013,26(2):6~13 |
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| 摘要: |
| 介绍了聚合物对微/纳米铝粉表面改性的四种包覆机理，分析认为化学键作用机理、吸附层媒介作用机理相对于库仑静电引力作用机理、过饱和度机理具有作用力强、包覆性好的优点。分析并比较了聚合物包覆微/纳米铝粉常用的几种聚合方法的优缺点及适应性，为后续开展研究工作提供了有益的选择依据。综述了几种常用聚合物包覆微/纳米铝粉的研究进展，指出含能聚合物包覆微/纳米铝粉在固体推进剂中的应用具有广阔的前景。 |
| 关键词: 聚合物 微/纳米铝粉 包覆 |
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| 基金项目:火炸药燃烧国防科技重点实验室基金(9140C3503141006) |
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| Research Progress of the Surface Coating Modification of Micro/Nano Aluminum Powders with Polymer |
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LI Xin, ZHAO Feng-qi, FAN Xue-zhong, YAO Er-gang, AN Ting, YI Jian-hua, LI Meng
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Science and Technology on Combustion and Explosion Laboratory, Xi’ an Modern Chemistry Research Institute, Xi’an 710065
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| Abstract: |
| Four kinds of coating mechanisms of the surface modification for micro/nano aluminum powders with polymer were introduced, and it is found that the chemical bonding mechanism and the adsorption layer medium mechanism relative to the coulomb electrostatic attraction mechanism and the mechanism of over saturation had good advantages such as intense action and fine covering properties. Then the advantages, disadvantages and adaptability of several polymerization methods of polymer coated micro/nano aluminum powders were analyzed and compared, providing a useful selection basis for subsequent research work. Finally, the research progress of several polymer coated micro/nano aluminum powders were reviewed in details, and it is pointed out that the energycontaining polymer coated micro/nano aluminum powders had a good prospect of application for the solid rocket propellant. |
| Key words: polymer micro/nano aluminum encapsulation |
