{"created":"2023-06-19T11:41:08.169772+00:00","id":1386,"links":{},"metadata":{"_buckets":{"deposit":"6f5a3e26-ec86-4448-b92f-ddfd429b903c"},"_deposit":{"created_by":14,"id":"1386","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"1386"},"status":"published"},"_oai":{"id":"oai:setsunan.repo.nii.ac.jp:00001386","sets":["120:133:225:226"]},"author_link":["2528","2524","2525","2523","2527","2526"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"51","bibliographicPageStart":"42","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"摂南大学　融合科学研究所論文集"},{"bibliographic_title":"Bulletin of the Transdisciplinary and Interdisciplinary Science Research Institute, Setsunan University","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Fuel cells attract attention as clean next-generation energy. Direct-ethanol fuel cell (DEFC), which is one of the fuel cells, is expected to be used as portable devices because DEFC is superior in fuel safety and portability to the hydrogen fuel cell. On the other hand, a significant decrease in power density by fuel crossover has become a major issue in practical use. In this study, we have tried to create a bio-direct ethanol fuel cell (bio-DEFC) using the collagen electrolyte, which is expected to have ethanol impermeability. It was found that the ethanol crossover in the collagen film is extremely low. This result indicates that the collagen electrolyte has excellent properties as a DEFC electrolyte in the viewpoint of the ethanol impermeability. Moreover, we have fabricated the bio-DEFC using the collagen electrolyte and investigated the possibility of its power generation. As a result, we can observe the operation of the digital clock by using three cells of bio-DEFC. This result indicates that the power generation of bio-DEFC is actually possible. Furthermore, it was found that the power density of bio-DEFC strongly depends on the concentration of ethanol and that a high power density can be obtained at an ethanol concentration of 5.09 M. In addition, the condition for the optimal ethanol concentration yielding the high-power density has been also discussed.","subitem_description_type":"Abstract"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2432-5031","subitem_source_identifier_type":"ISSN"}]},"item_10002_text_24":{"attribute_name":"記事種別","attribute_value_mlt":[{"subitem_text_value":"研究論文"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"横山, 千尋"},{"creatorName":"ヨコヤマ, チヒロ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 佑輔"},{"creatorName":"タカハシ, ユウスケ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松尾, 康光"},{"creatorName":"マツオ, ヤスミツ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YOKOYAMA, Chihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAKAHASHI, Yusuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MATSUO, Yasumitsu","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":"2021-03-16"}],"displaytype":"detail","filename":"2020_006_01_006ts_yokoyama.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","license_note":"Copyright（c）2021 by Setsunan University","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"コラーゲン薄膜を用いたダイレクトエタノール燃料電池","url":"https://setsunan.repo.nii.ac.jp/record/1386/files/2020_006_01_006ts_yokoyama.pdf"},"version_id":"d9171111-f683-4c5a-81b1-f6fe7794b2fb"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"燃料電池","subitem_subject_scheme":"Other"},{"subitem_subject":"DEFC","subitem_subject_scheme":"Other"},{"subitem_subject":"クリーンエネルギー","subitem_subject_scheme":"Other"},{"subitem_subject":"バイオマテリアル","subitem_subject_scheme":"Other"},{"subitem_subject":"fuel cell","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DEFC","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"clean energy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"biomaterial","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"コラーゲン薄膜を用いたダイレクトエタノール燃料電池","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"コラーゲン薄膜を用いたダイレクトエタノール燃料電池"},{"subitem_title":"Direct-ethanol Fuel Cell Based on Collagen Film","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"14","path":["226"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-16"},"publish_date":"2021-03-16","publish_status":"0","recid":"1386","relation_version_is_last":true,"title":["コラーゲン薄膜を用いたダイレクトエタノール燃料電池"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-06-19T11:55:03.966262+00:00"}