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Atomic oxygen-induced erosion of polymeric materials under surface charging condition
https://jaxa.repo.nii.ac.jp/records/6375
https://jaxa.repo.nii.ac.jp/records/63752782cf99-1f2f-4b7c-9b79-8f7328c8b62e
名前 / ファイル | ライセンス | アクション |
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49206060.pdf (627.4 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Atomic oxygen-induced erosion of polymeric materials under surface charging condition | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙機帯電 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 航空宇宙環境 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 表面帯電 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 酸素原子 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 侵食 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙機材料 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ポリイミド樹脂 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 低高度地球周回軌道 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 表面反応 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spacecraft charging | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | aerospace environment | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | surface charging | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | oxygen atom | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | erosion | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spacecraft material | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | polyimide resin | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | low Earth orbit | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | surface reaction | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
横田, 久美子
× 横田, 久美子× 清久, 慎右× 大前, 伸夫× 田川, 雅人× Yokota, Kumiko× Seikyu, Shinsuke× Omae, Nobuo× Tagawa, Masahito |
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著者所属 | ||||||
神戸大学 工学部 機械工学科 | ||||||
著者所属 | ||||||
神戸大学 工学部 機械工学科 | ||||||
著者所属 | ||||||
神戸大学 工学部 機械工学科 | ||||||
著者所属 | ||||||
神戸大学 工学部 機械工学科 | ||||||
著者所属(英) | ||||||
en | ||||||
Kobe University Department of Mechanical Engineering, Faculty of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Kobe University Department of Mechanical Engineering, Faculty of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Kobe University Department of Mechanical Engineering, Faculty of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Kobe University Department of Mechanical Engineering, Faculty of Engineering | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
宇宙航空研究開発機構特別資料 en : JAXA Special Publication: 9th Spacecraft Charging Technology Conference 巻 JAXA-SP-05-001E, p. 545-549, 発行日 2005-08-01 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Polyimide is one of the most widely used polymers as spacecraft materials. Polyimide has also been used as a reference material to measure atomic oxygen fluence in LEO. Erosion properties of polyimide by hyperthermal impact of atomic oxygen under various synergistic exposure conditions need to be well understood for an accurate fluence measurement. In this study, the effect of surface charging on the atomic oxygen-induced erosion of polyimide was studied. The erosion rates of polyimide were not altered by bias voltages up to +/- 1,000 V under 4.8 eV atomic oxygen exposure condition. In contract, 20 percent increase in erosion rate was observed by 1.1 eV atomic oxygen beam exposure. It was confirmed that the effect of surface charging on the erosion of polyimide depends on the translational energy of impinging atomic oxygen. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-113X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11984031 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0049206060 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-SP-05-001E |