摘要
阐述了空间原子氧环境及其对航天器表面的损伤效应。介绍了北京卫星环境工程在型号原子氧防护工程化研究方面取得的进展情况。"十五"期间,北京卫星环境工程研究所利用纳米晶添加、物理气相沉积、溶胶-凝胶化学制备等方法研制了原子氧防护涂层,获得了初步的研究结果。溶胶-凝胶化学制备具有工艺简单、成本低、适合在大面积复杂表面涂覆的优点,北京卫星环境工程研究所采用这种方法对太阳电池阵基板进行原子氧防护,已取得重要进展。
The space atomic oxygen environment and its damage effects on spacecraft surfaces were described. The progress of atomic oxygen protection engineering in B!BEE was introduced. During the tenth five-year plan, atomic oxygen protection coating were manufactured by means of nano-crystal, physical vapor deposition （PVD） and sol-gel in BISEE, and primary achievements were obtained. The sol gel chemic method has many advantages, such as simple process, low cost, and suit for coating on large area complex surface. This method had been used for the atomic oxygen protection of solar cell array panel and the important achievement had been acquired.
出处
《装备环境工程》
CAS
2008年第6期72-75,共4页
Equipment Environmental Engineering
关键词
原子氧
航天器
太阳电池阵
环境防护技术
atomic oxygen
spacecraft
solar cell array
protection technology
