{"created":"2023-05-15T11:59:00.327167+00:00","id":5253,"links":{},"metadata":{"_buckets":{"deposit":"0c01f763-9507-4d4e-84ee-a5bff7ff3c31"},"_deposit":{"created_by":3,"id":"5253","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"5253"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00005253","sets":["8:24"]},"author_link":["6794"],"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-09-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"176","bibliographicPageStart":"168","bibliographicVolumeNumber":"49","bibliographic_titles":[{"bibliographic_title":"Journal of the Japan Petroleum Institute"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Titanium dioxide photocatalysts are promising substrates for photodegradation of pollutants in water and air, but show photocatalytic activities only under UV light. To utilize a wider range of incident wavelengths such as solar light, development of photocatalysts active under visible light is very important. Chemically modified titanium dioxide photocatalysts were prepared containing anatase phase with S (S4+) substituted for some lattice Ti atoms or N substituted for some lattice O atoms. These catalysts showed strong absorption of visible light and high activities for degradation of 2-propanol in aqueous solution and partial oxidation of adamantane under irradiation at wavelengths longer than 440 nm. The oxidation states of the S and N atoms incorporated into the TiO2 particles were determined to be mainly S4+ and N3− from XPS spectra, respectively. The photocatalytic activities of S- or N-doped TiO2 photocatalysts with adsorbed Fe3+ ions were markedly improved for oxidation of 2-propanol compared to those of S- or N-doped TiO2 without Fe3+ ions under a wide range of incident wavelengths, including UV light and visible light. The photocatalytic activity reached maximum with 0.90 wt% Fe3+ ions adsorbed on S-doped TiO2, and 0.36 wt% Fe3+ ions on N-doped TiO2. Furthermore, redox treatment of S- or N-doped TiO2 photocatalysts with adsorbed Fe3+ ions by reduction with NaBH4 followed by air oxidation resulted in further improvements in photocatalytic activities. In this case, the optimum amounts of Fe3+ were 2.81 and 0.88 wt% on the surfaces of S- and N-doped TiO2 photocatalysts, respectively.","subitem_description_type":"Abstract"}]},"item_21_description_60":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal Article","subitem_description_type":"Other"}]},"item_21_link_62":{"attribute_name":"研究者情報","attribute_value_mlt":[{"subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/98_ja.html"}]},"item_21_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"公益社団法人石油学会"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1627/jpi.49.168","subitem_relation_type_select":"DOI"}}]},"item_21_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"公益社団法人石油学会"}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11590615","subitem_source_identifier_type":"NCID"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-8804","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"1349-273X","subitem_source_identifier_type":"ISSN"}]},"item_21_text_28":{"attribute_name":"論文ID（連携）","attribute_value_mlt":[{"subitem_text_value":"10025828"}]},"item_21_text_36":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Dept. of Materials Science, Faculty of Engineering, Kyushu Institute of Technology"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"6413"}]},"item_21_version_type_58":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Ohno, Teruhisa","creatorNameLang":"en"},{"creatorName":"横野, 照尚","creatorNameLang":"ja"},{"creatorName":"オウノ, テルヒサ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{"nameIdentifier":"6794","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10203887","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000010203887"},{"nameIdentifier":"7402659316","nameIdentifierScheme":"Scopus著者ID","nameIdentifierURI":"https://www.scopus.com/authid/detail.uri?authorId=7402659316"},{"nameIdentifier":"0000-0002-7825-8189","nameIdentifierScheme":"ORCiD","nameIdentifierURI":"https://orcid.org/0000-0002-7825-8189"},{"nameIdentifier":"98","nameIdentifierScheme":"九工大研究者情報","nameIdentifierURI":"https://hyokadb02.jimu.kyutech.ac.jp/html/98_ja.html"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-12-19"}],"displaytype":"detail","filename":"JJPI49_168.pdf","filesize":[{"value":"2.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JJPI49_168.pdf","url":"https://kyutech.repo.nii.ac.jp/record/5253/files/JJPI49_168.pdf"},"version_id":"03804637-43bd-4d19-9090-d6ed5f64dd24"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Photocatalys","subitem_subject_scheme":"Other"},{"subitem_subject":"Titanium dioxid","subitem_subject_scheme":"Other"},{"subitem_subject":"Visible light","subitem_subject_scheme":"Other"},{"subitem_subject":"Sulfur-doped titanium dioxide","subitem_subject_scheme":"Other"},{"subitem_subject":"Nitrogen-doped titanium dioxide","subitem_subject_scheme":"Other"},{"subitem_subject":"Iron (III) cation","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":"Development of Visible Light Sensitive TiO2 Photocatalysts and Their Sensitization Using Fe3+ Ions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of Visible Light Sensitive TiO2 Photocatalysts and Their Sensitization Using Fe3+ Ions"}]},"item_type_id":"21","owner":"3","path":["24"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-12-19"},"publish_date":"2017-12-19","publish_status":"0","recid":"5253","relation_version_is_last":true,"title":["Development of Visible Light Sensitive TiO2 Photocatalysts and Their Sensitization Using Fe3+ Ions"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-10-25T07:52:08.456619+00:00"}