書誌事項
- タイトル別名
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- Changes of Surface Chemical Structure and Spectroscopic Transmittance of Spacecraft Polymer Films Due to Oxygen and Nitrogen Ion Bombardment.
- サンソ オヨビ チッソ イオン ショウトツ ニ ヨル ウチュウヨウ ポリマーフ
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抄録
Spacecraft surfaces are exposed to energetic and/or reactive particles during space missions. In this study, the influences of ion bombardment on chemical structures and optical properties of spacecraft surface materials were examined. Spacecraft polymer films of polyimide BPDA-PDA (UPILEX-S (UBE)) and Teflon FEP (DAIKIN) were exposed to oxygen and nitrogen ion beams with 0.5 and 1.0keV under a dose of 8.2×1016ions/cm2. The in-situ X-ray photoelectron spectroscopy and quadrupole mass spectrometer analyses showed that an addition reaction and a desorption of structural components occurred by ion bombardment and that the spectral transmittances of the films were decreased. They are expected to cause the decrease in the performance of spacecraft thermal control.
収録刊行物
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- 日本航空宇宙学会誌
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日本航空宇宙学会誌 46 (538), 620-626, 1998
一般社団法人 日本航空宇宙学会
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詳細情報 詳細情報について
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- CRID
- 1390282679454339712
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- NII論文ID
- 10002863241
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- NII書誌ID
- AN00189072
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- ISSN
- 24241369
- 00214663
- http://id.crossref.org/issn/00214663
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- NDL書誌ID
- 4597740
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可