{"created":"2023-06-20T14:39:32.063465+00:00","id":6272,"links":{},"metadata":{"_buckets":{"deposit":"a182f109-373e-4d0d-980c-96b97971e10c"},"_deposit":{"created_by":1,"id":"6272","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6272"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006272","sets":["1887:1893","9:789:1031:1060"]},"author_link":["31590","31588","31594","31592","31589","31587","31596","31593","31595","31591"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Low current density operations of polymer electrolyte fuel cells without external humidification"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-01-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"84","bibliographicPageStart":"81","bibliographicVolumeNumber":"JAXA-SP-05-008","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 平成16年度総合技術研究本部宇宙領域宇宙科学研究本部合同研究成果報告書:人工衛星系基盤技術"},{"bibliographic_title":"JAXA Special Publication: FY2004 Report of Joint Research Achievements of the Space Division of Institute of Aerospace Technology and Institute of Space and Astronautical Science: Basic Technologies of Satellite Systems","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The Fuel Cell (FC) for space applications has special system requirements, such as operational conditions and designs due to its isolated low gravitational and closed environment, which is much different from that for terrestrial use. Polymer Electrolyte Fuel Cell (PEFC) system for space applications has been studying in our group and several subsystems and operating methods were developed such as the closed gas operation subsystem, the counter flow methodology of working gases, and gas/water separation subsystem using wicking material, which enabled the simplification of the FC system under such environment. Usually, the temperature of the cells is controlled about 60 C to make optimum operation. However, to simplify PEFC operation, it should be run under passive heat condition, that is, without temperature control. In this study, conditions of PEFC operation were assessed to operate under passive heat condition, which was achieved by the low current density. These results could realize the simple and practical PEFC system for space and another applications.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049054016","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-05-008","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部　宇宙探査工学研究系"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部　宇宙探査工学研究系"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Dept. of Spacecraft Engineering, Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Dept. of Spacecraft Engineering, Institute of Space and Astronautical Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"内藤, 均"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"瀬上, 剛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岐部, 公一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"曽根, 理嗣"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鵜野, 雅年"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naito, Hitoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Segami, Go","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kibe, Koichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sone, Yoshitsugu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Uno, Masatoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-16"}],"displaytype":"detail","filename":"49054016.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"49054016.pdf","url":"https://jaxa.repo.nii.ac.jp/record/6272/files/49054016.pdf"},"version_id":"5520e052-3c01-423c-9a73-3d2ba651e653"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"燃料電池","subitem_subject_scheme":"Other"},{"subitem_subject":"高分子電解質","subitem_subject_scheme":"Other"},{"subitem_subject":"航空宇宙環境","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙機環境","subitem_subject_scheme":"Other"},{"subitem_subject":"温度制御","subitem_subject_scheme":"Other"},{"subitem_subject":"電流密度","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙技術実験","subitem_subject_scheme":"Other"},{"subitem_subject":"軽量化","subitem_subject_scheme":"Other"},{"subitem_subject":"fuel cell","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"polymer electrolyte","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aerospace environment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spacecraft environment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"temperature control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"current density","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"space technology experiment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"weight reduction","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"固体高分子形燃料電池の低電流無加湿連続運転の研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"固体高分子形燃料電池の低電流無加湿連続運転の研究"}]},"item_type_id":"3","owner":"1","path":["1060","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"6272","relation_version_is_last":true,"title":["固体高分子形燃料電池の低電流無加湿連続運転の研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:58:46.446492+00:00"}