{"created":"2023-05-15T14:53:29.017617+00:00","id":72833,"links":{},"metadata":{"_buckets":{"deposit":"3508f5c1-c8c4-4e85-b72e-3f6dc29fa3d7"},"_deposit":{"created_by":1,"id":"72833","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"72833"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00072833","sets":["10:28"]},"author_link":["717509","717511","717505","717503","717507","717506","717512","717502","717504","717508","717501","717510"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2018-06-16","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"イオンビーム照射した炭素担体上のPtナノ粒子触媒は高い酸素還元反応（ORR）活性を示す。高活性化をもたらすPt−C界面相互作用を調べるため、Ar+ビーム照射した高配向性熱分解グラファイト基板上にPtナノ粒子を堆積し、C-K吸収端におけるX線吸収微細構造（XAFS）を測定した。Ptを堆積する前後のスペクトルを比較した結果、Ptナノ粒子から炭素担体への電子移動により、Cの非占有状態密度が減少していることが示唆された。イオンビーム照射で形成される原子空孔が関与したこのような界面相互作用が、Ptナノ粒子表面における酸化抑制傾向をもたらしORR活性が向上したと考えられる。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"立命館大学SRセンター成果報告会","subitem_description_type":"Other"}]},"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":"八巻, 徹也"}],"nameIdentifiers":[{"nameIdentifier":"717501","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"垣谷, 健太"}],"nameIdentifiers":[{"nameIdentifier":"717502","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"木全, 哲也"}],"nameIdentifiers":[{"nameIdentifier":"717503","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山本, 春也"}],"nameIdentifiers":[{"nameIdentifier":"717504","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松村, 大樹"}],"nameIdentifiers":[{"nameIdentifier":"717505","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"寺井, 隆幸"}],"nameIdentifiers":[{"nameIdentifier":"717506","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"八巻 徹也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"717507","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"垣谷 健太","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"717508","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"木全 哲也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"717509","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山本 春也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"717510","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松村 大樹","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"717511","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"寺井 隆幸","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"717512","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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"XAFSによるナノ粒子触媒／イオンビーム照射担体の界面構造解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"XAFSによるナノ粒子触媒／イオンビーム照射担体の界面構造解析"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-06-23"},"publish_date":"2018-06-23","publish_status":"0","recid":"72833","relation_version_is_last":true,"title":["XAFSによるナノ粒子触媒／イオンビーム照射担体の界面構造解析"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:35:33.405978+00:00"}