| 低地球轨道航天器涂层防护技术研究进展 |
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| 引用本文： | 张宗波,郎冠卿,姜海富,罗永明,徐彩虹. 低地球轨道航天器涂层防护技术研究进展[J]. 航天器环境工程, 2016, 33(1): 109-114 |
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| 作者姓名： | 张宗波 郎冠卿 姜海富 罗永明 徐彩虹 |
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| 作者单位： | 中国科学院化学研究所, 北京 100190;北京卫星环境工程研究所, 北京 100094;北京卫星环境工程研究所, 北京 100094;中国科学院化学研究所, 北京 100190;中国科学院化学研究所, 北京 100190 |
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| 基金项目： | 北京卫星环境工程研究所CAST-BISEE创新基金项目 |
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| 摘 要： | 低地球轨道(LEO)环境极为复杂,紫外辐照、原子氧辐照、高能粒子辐照等因素并存,对航天器用有机材料提出苛刻要求。为满足长寿命安全飞行,必须对航天器特别是其上采用的有机材料进行防护。文章简述了LEO环境中各因素对航天器的影响,总结了航天器防护技术特别是涂层防护方案的研究进展,并指出了未来发展方向。
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| 关 键 词： | 低地球轨道 原子氧辐照 紫外辐照 高能粒子辐照 防护涂层 |
| 收稿时间： | 2015-09-14 |
| 修稿时间： | 2016-01-25 |
Review of protection coating techniques for LEO spacecrafts |
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| Zhang Zongbo,Lang Guanqing,Jiang Haifu,Luo Yongming and Xu Caihong. Review of protection coating techniques for LEO spacecrafts[J]. Spacecraft Environment Engineering, 2016, 33(1): 109-114 |
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| Authors: | Zhang Zongbo Lang Guanqing Jiang Haifu Luo Yongming Xu Caihong |
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| Affiliation: | Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China;Beijing Institute of Spacecraft Environment Engineering, Beijing 100094, China;Beijing Institute of Spacecraft Environment Engineering, Beijing 100094, China;Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China;Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China |
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| Abstract: | Due to the combined presence of the UV radiation, the atomic oxygen (AO) radiation, the high-energy particle radiation and other factors, the low Earth orbit (LEO) involves the most complex environment for space vehicles, which poses critical challenges for the in-flight spacecrafts. To realize the goal of long-time safe flight, one must adopt special techniques to protect the materials, especially the organic materials for spacecrafts. In this paper, we analyze the factors in the LEO environment, summarize the research progress of protection coatings for spacecrafts, and put forward some future research directions. |
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| Keywords: | low Earth orbit (LEO) atomic oxygen radiation ultraviolet radiation high-energy particle radiation protection coatings |
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