{"created":"2023-05-15T15:00:14.160483+00:00","id":81747,"links":{},"metadata":{"_buckets":{"deposit":"3234af75-fabc-4286-9b99-88f745e2a573"},"_deposit":{"created_by":1,"id":"81747","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"81747"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00081747","sets":["1"]},"author_link":["1016348","1016349","1016347","1016344","1016350","1016345","1016346","1016343"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"222","bibliographicPageStart":"219","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"SPring-8/SACLA利用研究成果集"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"固体高分子形燃料電池の正極触媒として高い性能を有するコアシェル型の白金合金ナノ粒子触媒に対し、共鳴非弾性Ｘ線散乱を用いて電位サイクルを繰り返した電池固体高分子形燃料電池の正極触媒として高い性能を有するコアシェル型の白金合金ナノ粒子触媒に対し、共鳴非弾性X線散乱を用いて電位サイクルを繰り返した電池セルのその場測定を行い、Ptの電子状態密度分布を取得した。1.2 Vまでの電位走査を伴う初期化処理によって、Pt-O結合エ ネルギーは2.3 eVから2.9 eVまで増加した。次に1.0 V印加の加速劣化試験を行った後の状態では、Ptは酸化されたものの、Pt-O結合エネルギーに大きな変化は見られず、初期化操作の結果として得られた触媒構造では、Ptは溶出することが無く安定であることがわかった。","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.18957/rr.8.2.219","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.jstage.jst.go.jp/article/springresrep/8/2/8_219/_article/-char/ja/","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2187-6886","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"原田, 慈久"}],"nameIdentifiers":[{"nameIdentifier":"1016343","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"丹羽, 秀治"}],"nameIdentifiers":[{"nameIdentifier":"1016344","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"干鯛, 将一"}],"nameIdentifiers":[{"nameIdentifier":"1016345","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮脇, 淳"}],"nameIdentifiers":[{"nameIdentifier":"1016346","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"木内, 久雄"}],"nameIdentifiers":[{"nameIdentifier":"1016347","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"尾嶋, 正治"}],"nameIdentifiers":[{"nameIdentifier":"1016348","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石井, 賢司"}],"nameIdentifiers":[{"nameIdentifier":"1016349","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kenji, Ishii","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1016350","nameIdentifierScheme":"WEKO"}]}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"固体高分子形燃料電池コアシェル触媒Ptの価電子帯電子状態観察による高活性化に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"固体高分子形燃料電池コアシェル触媒Ptの価電子帯電子状態観察による高活性化に関する研究"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-13"},"publish_date":"2020-03-13","publish_status":"0","recid":"81747","relation_version_is_last":true,"title":["固体高分子形燃料電池コアシェル触媒Ptの価電子帯電子状態観察による高活性化に関する研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T18:40:46.779041+00:00"}