@inproceedings{oai:jaxa.repo.nii.ac.jp:00005237, author = {市川, 正一 and 木本, 雄吾 and 宮崎, 英治 and 久保, 清明 and 矢野, 敬一 and 松本, 康司 and 石澤, 淳一郎 and 島村, 宏之 and 山中, 理代 and 鈴木, 峰男 and Ichikawa, Shoichi and Kimoto, Yugo and Miyazaki, Eiji and Kubo, Kiyoaki and Yano, Keiichi and Matsumoto, Koji and Ishizawa, Junichiro and Shimamura, Hiroyuki and Yamanaka, Riyo and Suzuki, Mineo}, book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: Proceedings of International Symposium on "SM/MPAC & SEED Experiment"}, month = {Mar}, note = {International Symposium on "SM/MPAC & SEED Experiment" (International Congress Center EPOCHAL TSUKUBA, 10-11 March 2008), To improve the lifetime and performance of spacecraft in a low-earth-orbit, it is very important to investigate space environment effects on materials applied to spacecraft. In a low-earth-orbit, atomic oxygen greatly affects spacecraft surfaces. It is produced by dissociation of molecular oxygen by solar ultraviolet (UV) rays. For investigation of degradation mechanisms of exposed materials and for accumulation of experimental data, a space-environment exposure experiment was planned for use with the Russian Service Module (SM) and Exposed Facility of the Japanese Experiment Module (JEM) of ISS. The exposure experiment at SM/MPAC&SEED has been completed. We are preparing the next experiment for JEM, which is scheduled for launch next year. Those experiments are expected to yield details of characteristic changes of exposed materials and mechanisms of their degradation by atomic oxygen, UV, and other radiation., Physical characteristics: Original contains color illustrations, 資料番号: AA0064307021, レポート番号: JAXA-SP-08-015E}, pages = {167--170}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {Status of JEM/MPAC&SEED experiment onboard SEDA-AP on KIBO exposed facility}, volume = {JAXA-SP-08-015E}, year = {2009} }