固体火箭技术Issue(3)：360-368,9.DOI:10.7673/j.issn.1006-2793.2014.03.015
纳米铝粉氧化反应特性研究进展
Research progress of the characteristics of oxidation reaction for nano-aluminum powders
摘要
Abstract
Nano-aluminum powders possess a high surface activity and exhibit different thermal reaction properties in different oxidants,so it is necessary to further study the thermal performance of nano-aluminum powders in different oxidation agents. The characteristics of oxidation reaction for nano-aluminum powders in the air were summarized in details,and the main contents are as follows:the mechanism of Caberra-Mott oxidation at room temperature,three stages of dynamic oxidation reaction,the mechanism of ignition and combustion caused by shell rupture due to phase transition or inner and outer pressure difference. The distinction be-tween dynamic oxidation reaction and the mechanism of ignition and combustion was analyzed and compared. The characteristics of oxidation reaction for nano-aluminum powders in water at low and high temperature as well as in other oxidants were discussed.It is believed that the study for oxidation reaction not only provides a basis for the protection of nano-aluminum powders,but has theoreti-cal significance for the application of nano-aluminum powders in propellants and explosives.关键词
纳米铝粉/氧化反应/机理/研究进展Key words
nano-aluminum powders/oxidization reaction/mechanism/research progress分类
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李鑫,赵凤起,徐司雨,姚二岗,安亭,李猛,巨荣辉..纳米铝粉氧化反应特性研究进展[J].固体火箭技术,2014,(3):360-368,9.基金项目
国家自然科学基金（21173163）；燃烧与爆炸技术重点实验室基金（62202060103）。 （）
