Investigation of surface reaction and degradation mechanism of Kapton during atomic oxygen exposure
文献类型：期刊论文
| 作者 | S. W. Duo ; M. S. Li ; Y. C. Zhou ; J. Y. Tong ; G. Sun |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2003 |
| 卷号 | 19期号:6页码:535-539 |
| 关键词 | Kapton corrosion XPS atomic oxygen low-earth-orbit hydrocarbon polymers polyimide erosion environments xps |
| ISSN号 | 1005-0302 |
| 中文摘要 | The erosion behavior of Kapton when exposed to atomic oxygen (AO) environment in the ground-based simulation facility was studied. The chemical and physical changes of sample surfaces after exposed to AO fluxes were investigated by X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and atomic force microscopy (AFM). The results indicated that Kapton underwent dramatically degradation, including much mass loss and change of surface morphologies; vacuum outgassing effect of Kapton was the key factor for initial mass loss in the course of atomic oxygen beam exposures. XPS analysis showed that the carbonyl group in Kapton reacted with oxygen atoms to generate CO2, then CO2 desorbed from Kapton surface. In addition, PMDA in the polyimide structure degraded due to the reaction with atomic oxygen of 5 eV. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35824]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | S. W. Duo,M. S. Li,Y. C. Zhou,et al. Investigation of surface reaction and degradation mechanism of Kapton during atomic oxygen exposure[J]. Journal of Materials Science & Technology,2003,19(6):535-539. |
| APA | S. W. Duo,M. S. Li,Y. C. Zhou,J. Y. Tong,&G. Sun.(2003).Investigation of surface reaction and degradation mechanism of Kapton during atomic oxygen exposure.Journal of Materials Science & Technology,19(6),535-539. |
| MLA | S. W. Duo,et al."Investigation of surface reaction and degradation mechanism of Kapton during atomic oxygen exposure".Journal of Materials Science & Technology 19.6(2003):535-539. |
入库方式： OAI收割
来源：金属研究所
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