AIREX: Impact Assessment about UV- and AO-Irradiated Silicone Contaminants through Optical Property Measurement

タイトル	Impact Assessment about UV- and AO-Irradiated Silicone Contaminants through Optical Property Measurement
DOI	info:doi/10.15011//jasma.33.330408
著者（日）	山中, 理代; 森, 一之; 宮崎, 英治; 山口, 孝夫; 小田原, 修
著者（英）	Yamanaka, Riyo; Mori, Kazuyuki; Miyazaki, Eiji; Yamaguchi, Takao; Odawara, Osamu
著者所属（日）	宇宙航空研究開発機構研究開発部門(JAXA) : 宇宙航空研究開発機構有人宇宙技術部門きぼう利用センター(JAXA) : 東京工業大学; 宇宙航空研究開発機構研究開発部門(JAXA) : 宇宙航空研究開発機構有人宇宙技術部門きぼう利用センター(JAXA); 宇宙航空研究開発機構研究開発部門(JAXA) : 宇宙航空研究開発機構有人宇宙技術部門きぼう利用センター(JAXA); 宇宙航空研究開発機構研究開発部門(JAXA) : 宇宙航空研究開発機構有人宇宙技術部門きぼう利用センター(JAXA) : 東京工業大学; 東京工業大学
著者所属（英）	Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA) : Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA) : Tokyo Institute of Technology; Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA) : Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA); Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA) : Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA); Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA) : Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA) : Tokyo Institute of Technology; Tokyo Institute of Technology
発行日	2016-10-31
発行機関など	Japan Society of Microgravity Application (JASMA) 日本マイクログラビティ応用学会(JASMA)
刊行物名	International Journal of Microgravity Science and Application (IJMSA)
巻	33
号	4
開始ページ	330408-1
終了ページ	330408-6
刊行年月日	2016-10-31
言語	eng
抄録	In order to clarify the influences of atomic oxygen (AO) or the interaction between ultraviolet rays (UV) and AO to optical properties of silicone contaminants, UV-and AO-irradiated silicone contaminants were evaluated through optical property measurement. RTV-S691, a silicone adhesive with low volatiles content and minimum outgassing behavior for space utilizations, was used as an outgassing source, and two optical materials (magnesium fluoride and zinc selenide) were used for collecting contaminants from the RTV-S691. Optical properties were examined by Fourier transform infrared spectroscopy and Ultraviolet-visible-near infrared spectroscopy. RTV-S691 was heated to 125C, while the two optical materials used for collecting contaminants were maintained at 25C. The results show that UV-and AO-irradiation have impacted the optical properties of silicone contaminants, for example, some optical spectral peaks were disappeared by AO irradiation.
内容記述	Physical characteristics: Original contains color illustrations 形態: カラー図版あり
キーワード	Silicone contaminants; Ultraviolet rays; Atomic oxygen; Optical property
資料種別	Journal Article
NASA分類	Spacecraft Design, Testing and Performance
ISSN	0915-3616
NCID	AN10537663
SHI-NO	AA1640237000
URI	https://repository.exst.jaxa.jp/dspace/handle/a-is/576303