{"created":"2023-11-08T01:38:57.359575+00:00","id":2000331,"links":{},"metadata":{"_buckets":{"deposit":"c76f06a4-9192-479e-a089-f5b484ac6528"},"_deposit":{"created_by":42,"id":"2000331","owners":[42],"pid":{"revision_id":0,"type":"depid","value":"2000331"},"status":"published"},"_oai":{"id":"oai:kindai.repo.nii.ac.jp:02000331","sets":["14:2667:1697004343623"]},"author_link":[],"item_1693381679919":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"report","resourceuri":"http://purl.org/coar/resource_type/c_93fc"}]},"item_30001_bibliographic_information17":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicNumberOfPages":"6","bibliographic_titles":[{"bibliographic_title":"科学研究費助成事業研究成果報告書 (2022)","bibliographic_titleLang":"ja"}]}]},"item_30001_creator2":{"attribute_name":"研究代表者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"34419","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"近畿大学","affiliationNameLang":"ja"},{"affiliationName":"Kindai University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"朝倉, 博行","creatorNameLang":"ja"},{"creatorName":"Asakura, Hiroyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"40631974","nameIdentifierScheme":"e-Rad"}]}]},"item_30001_description8":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"固体高分子型燃料電池用 Pt 触媒における炭素担体の腐食などの問題を解決すべく，高活性かつ高耐久性の酸素還元反応電極反応用の担体開発に取り組んだ．酸化インジウムを担体とすることで従来の炭素担持触媒に比べて高い比表面積活性及び耐久性を見出した．更に In2O3 に異種元素ドープを行うことで導電性などの特性向上を試みたが，活性向上はわずかであった．そこで，酸化インジウムの窒化処理によって得られた窒化インジウムを担体とすること (Pt/InN) で，高い比表面積活性が得られることを見出すとともに，カーボンナノチューブを添加することで Pt/C を上回る質量活性を示すことを見出した．","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"To solve the problem of corrosion of carbon supports in Pt catalysts for polymer electrolyte fuel cells (PEFC), we have developed highly active and durable supports for the oxygen reduction reaction electrode. Using indium oxide as a support, we found higher specific surface area activity and durability than those of conventional carbon-supported catalysts. Furthermore, we attempted to improve the electrical conductivity and other properties of In2O3 by doping it with different elements, but the improvement in activity was limited. We found that the use of indium nitride (Pt/InN), obtained by nitridation of indium oxide, as a support (Pt/InN) resulted in a high specific surface area activity, and that the addition of carbon nanotubes resulted in a mass activity that exceeded that of Pt/C.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"研究分野：触媒化学","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_30001_file22":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"20K15088seika.pdf","format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://kindai.repo.nii.ac.jp/record/2000331/files/20K15088seika.pdf"},"version_id":"8e94e3f4-4428-4069-81b7-17d869054951"}]},"item_30001_funding_reference15":{"attribute_name":"助成情報","attribute_value_mlt":[{"subitem_award_numbers":{"subitem_award_number":"20K15088","subitem_award_uri":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K15088/"},"subitem_award_titles":[{"subitem_award_title":"導電性金属酸化物担体を用いた低白金電極触媒の開発","subitem_award_title_language":"ja"},{"subitem_award_title":"Low Pt electrode catalysts with conductive metal oxide supports","subitem_award_title_language":"en"}],"subitem_funder_names":[{"subitem_funder_name":"独立行政法人日本学術振興会","subitem_funder_name_language":"ja"},{"subitem_funder_name":"Japan Society for the Promotion of Science","subitem_funder_name_language":"en"}]}]},"item_30001_language10":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_30001_subject7":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"固体高分子型燃料電池","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"酸素還元反応","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"金属窒化物","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"金属酸化物","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"item_30001_title0":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"導電性金属酸化物担体を用いた低白金電極触媒の開発","subitem_title_language":"ja"},{"subitem_title":"Low Pt electrode catalysts with conductive metal oxide supports","subitem_title_language":"en"}]},"item_30001_version_type12":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_title":"導電性金属酸化物担体を用いた低白金電極触媒の開発","item_type_id":"40001","owner":"42","path":["1697004343623"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-11-08"},"publish_date":"2023-11-08","publish_status":"0","recid":"2000331","relation_version_is_last":true,"title":["導電性金属酸化物担体を用いた低白金電極触媒の開発"],"weko_creator_id":"42","weko_shared_id":-1},"updated":"2024-10-23T00:48:27.751138+00:00"}