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| 铝粉表面分子自组装对铝粉/聚醚胶片力学性能的影响 | |
| 引用本文： | 吕公连,张小平,杜磊.铝粉表面分子自组装对铝粉/聚醚胶片力学性能的影响[J].固体火箭技术,2001,24(2):27-30. |
| 作者姓名： | 吕公连 张小平 杜磊 |
| 作者单位： | 1. 中国航天科技集团公司四院七四一六厂, 2. 中国航天科技集团公司四院四十二所, 3. 上海航天局科技委, |
| 摘 要： | 将自组装单分子膜（SAMs）技术应用于铝粉表面改性。设计并合成出DZ系列两官能团自组装分子，对铝粉表面进行改性处理，制备铝粉／聚醚胶片，测试了其力学性能，实验发现所采用的表面改性技术能有效地改善铝粉／聚醚胶片的力学性能，表面处理时间、温度、改性分子结构、溶液性质（浓度、pH、溶剂类别）等因素都能影响铝粉表面改性效果，从而影响聚醚胶片力学性能。 |
| 关 键 词： | 铝粉 分子自组装膜 力学性质 聚醚胶片 固体推进剂 |
| 文章编号： | 1006-2793(2001)02-0027-04 |
| 修稿时间： | 2000年9月18日 |
Effect of Self-Assembly of Al Powder Surface on Mechanical Properties of Al/Polyether Films |
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| LU Gong lian ,ZHANG Xiao ping ,DU Lei.Effect of Self-Assembly of Al Powder Surface on Mechanical Properties of Al/Polyether Films[J].Journal of Solid Rocket Technology,2001,24(2):27-30. | |
| Authors: | LU Gong lian ZHANG Xiao ping DU Lei |
| Institution: | LU Gong lian 1,ZHANG Xiao ping 2,DU Lei 3 |
| Abstract: | Self assemled monolayers technique (SAMs) was used to modify the surface of powdered aluminium.Self assembly organic molecules of DZ series with two functional groups were designed and synthesized to treat Al powder surface.The film of modified Al powder/polyether was made and tested in its mechanical properties.It is shown that surface modification technique can be used to improve the mechanical properties of the film effectively.Some factors,such as treatment time,temperature,organic molecule structure and solution characteristics (concentration,pH,solvent) can affect the Al powder surface modification and the mechanical properties of Al power/polyether film. |
| Keywords: | powdered aluminum self assembled monolayers + mechanical property |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |