{"created":"2023-05-15T12:24:20.965779+00:00","id":16416,"links":{},"metadata":{"_buckets":{"deposit":"35f9e1c9-1538-49f0-ab48-f48d96ff0f6e"},"_deposit":{"created_by":10,"id":"16416","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"16416"},"status":"published"},"_oai":{"id":"oai:kansai-u.repo.nii.ac.jp:00016416","sets":["528:1588:1592:1594","63:70"]},"author_link":["40461","40464","40457","40455","40463","40460","40456","40462","40465","40466","40459","40458"],"item_9_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-04-21","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"272","bibliographic_titles":[{"bibliographic_title":"Applied Catalysis B: Environmental"}]}]},"item_9_description_4":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"H2O2 production from O2 over Pd nanoparticle (NP) co-catalysts-supported BiVO4 was studied. Several deposition methods and conditions (active metal, co-catalyst loading, solution pH) were investigated for catalyst preparation, and the photo-assisted deposition (PAD) of Pd from an aqueous phosphate buffer solution (pH = 7) was found to be optimal, resulting in small and uniform phosphate ion (PO4 3-)-coated Pd NPs being selectively deposited on the reductive surfaces of the BiVO4. This catalyst exhibited better H2O2 production from O2 in the presence of methanol (CH3OH) as a hole scavenger under visible light irradiation than that by the catalysts prepared by the other methods and under other PAD conditions. It is surmised that PO4 3- partially coats smaller Pd NPs with a narrow size distribution on the reductive surfaces of the BiVO4, and that these NPs promote H2O2 generation synergistically by catalyzing the two-electron reduction of O2 while simultaneously inhibiting the four-electron reduction of O2 and the two-electron reduction of H2O2 to H2O.","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"The present work was partially supported by JSPS KAKENHI Grant Number JP16H06046 and JP17H06439, the Kansai University Fund for Supporting Young Scholars (2017).\n2017年度関西大学若手研究者育成経費","subitem_description_type":"Other"}]},"item_9_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"40461","nameIdentifierScheme":"WEKO"}],"names":[{"name":"福, 康二郎"}]},{"nameIdentifiers":[{"nameIdentifier":"40462","nameIdentifierScheme":"WEKO"}],"names":[{"name":"瀧岡, 稜介"}]},{"nameIdentifiers":[{"nameIdentifier":"40463","nameIdentifierScheme":"WEKO"}],"names":[{"name":"岩村, 一志"}]},{"nameIdentifiers":[{"nameIdentifier":"40464","nameIdentifierScheme":"WEKO"}],"names":[{"name":"轟, 真誠"}]},{"nameIdentifiers":[{"nameIdentifier":"40465","nameIdentifierScheme":"WEKO"}],"names":[{"name":"佐山, 和弘"}]},{"nameIdentifiers":[{"nameIdentifier":"40466","nameIdentifierScheme":"WEKO"}],"names":[{"name":"池永, 直樹"}]}]},"item_9_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_9_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.apcatb.2020.119003","subitem_relation_type_select":"DOI"}}]},"item_9_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/"}]},"item_9_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1082551X","subitem_source_identifier_type":"NCID"}]},"item_9_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09263373","subitem_source_identifier_type":"ISSN"}]},"item_9_version_type_17":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Fuku, Kojiro"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Takioka, Ryosuke"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iwamura, Kazushi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Todoroki, Masanobu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sayama, Kazuhiro"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Ikenaga, Naoki"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-04-21"}],"displaytype":"detail","filename":"KU-0020-20200421-00.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"KU-0020-20200421-00.pdf","url":"https://kansai-u.repo.nii.ac.jp/record/16416/files/KU-0020-20200421-00.pdf"},"version_id":"ad942d5e-3ec4-43b4-8419-641866aae0d0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Photocatalysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Hydrogen peroxide","subitem_subject_scheme":"Other"},{"subitem_subject":"Oxygen reduction","subitem_subject_scheme":"Other"},{"subitem_subject":"Phosphate ion-coated palladium","subitem_subject_scheme":"Other"},{"subitem_subject":"Bismuth vanadate","subitem_subject_scheme":"Other"},{"subitem_subject":"関西大学","subitem_subject_scheme":"Other"},{"subitem_subject":"Kansai University","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Photocatalytic H2O2 production from O2 under visible light irradiation over phosphate ion-coated Pd nanoparticles-supported BiVO4","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Photocatalytic H2O2 production from O2 under visible light irradiation over phosphate ion-coated Pd nanoparticles-supported BiVO4"}]},"item_type_id":"9","owner":"10","path":["70","1594"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-04-21"},"publish_date":"2022-04-21","publish_status":"0","recid":"16416","relation_version_is_last":true,"title":["Photocatalytic H2O2 production from O2 under visible light irradiation over phosphate ion-coated Pd nanoparticles-supported BiVO4"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2023-05-17T01:51:05.649654+00:00"}