{"created":"2023-05-15T11:56:26.382876+00:00","id":1690,"links":{},"metadata":{"_buckets":{"deposit":"cc77ed9f-7188-496d-979e-d5eca5e88c15"},"_deposit":{"created_by":3,"id":"1690","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1690"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00001690","sets":["8:9"]},"author_link":["6794","7315","27551","6821"],"control_number":"1690","item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-10-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1-2","bibliographicPageEnd":"75","bibliographicPageStart":"70","bibliographicVolumeNumber":"349","bibliographic_titles":[{"bibliographic_title":"Applied Catalysis A: General","bibliographic_titleLang":"en"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We have synthesized S (S4+)-doped TiO2 photocatalysts having a rutile phase. Rutile S-doped TiO2 photocatalysts loaded with metal ion compounds (Fe3+, Rh3+, Cu2+, Co3+, Ni2+, Cr3+) have also been prepared (S-doped TiO2-Mn+). The metal ions were adsorbed on the surfaces of S-doped TiO2 nanoparticles by impregnation methods (IM) or photodeposition methods (PH). The photocatalytic activities of S-doped TiO2 for oxidation of acetaldehyde in gas phase were drastically improved after adsorbing treatment of metal ions under a wide range of incident light wavelengths. Under photoirradiation at wavelengths longer than 350 or 420 nm, S-doped TiO2-Cu2+ (PH) shows the highest level of activity among the metal ions. S-doped TiO2-Fe3+ (IM) shows the highest level of activity for oxidation of acetaldehyde in gas phase compared to the activity levels of S-doped TiO2 with loading of other metal ions such as Rh3+, Cu2+ Co3+, Ni2+, and Cr3+ under a wide range of incident light wavelengths. The optimum amount of metal ion compound nanoparticles adsorbed on S-doped TiO2 was 0.1 wt%. In order to elucidate the role of metal ions adsorbed on the surface of S-doped TiO2, we measured the double beam photoacoustic spectra (DB-PA). The amount of Ti3+ generated as a result of the reaction between Ti4+ and photoexcited electrons was analyzed by this spectroscopy. The relationship between the reaction rate of photocatalytic oxidation of acetaldehyde on S-doped TiO2 adsorbed with metal ions and the charge separation between photoexcited electrons and holes is discussed.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_21_publisher_7":{"attribute_name":"出版社","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.apcata.2008.07.016","subitem_relation_type_select":"DOI"}}]},"item_21_rights_13":{"attribute_name":"著作権関連情報","attribute_value_mlt":[{"subitem_rights":"Copyright © 2008 Elsevier B.V. All rights reserved."}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0926-860X","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"1873-3875","subitem_source_identifier_type":"EISSN"}]},"item_21_text_64":{"attribute_name":"業績ID","attribute_value_mlt":[{"subitem_text_value":"DA678F99B34ED9004925764000105EE5"}]},"item_21_version_type_58":{"attribute_name":"出版タイプ","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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"横野, 照尚","creatorNameLang":"ja"},{"creatorName":"Ohno, Teruhisa","creatorNameLang":"en"},{"creatorName":"オウノ, テルヒサ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"横野","familyNameLang":"ja"},{"familyName":"Ohno","familyNameLang":"en"},{"familyName":"オウノ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"照尚","givenNameLang":"ja"},{"givenName":"Teruhisa","givenNameLang":"en"},{"givenName":"テルヒサ","givenNameLang":"ja-Kana"}],"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"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Murakami, Naoya","creatorNameLang":"en"},{"creatorName":"村上, 直也","creatorNameLang":"ja"},{"creatorName":"ムラカミ, ナオヤ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Murakami","familyNameLang":"en"},{"familyName":"村上","familyNameLang":"ja"},{"familyName":"ムラカミ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Naoya","givenNameLang":"en"},{"givenName":"直也","givenNameLang":"ja"},{"givenName":"ナオヤ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"27551","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10452822","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000010452822"},{"nameIdentifier":"35756238700","nameIdentifierScheme":"Scopus著者ID","nameIdentifierURI":"https://www.scopus.com/authid/detail.uri?authorId=35756238700"},{"nameIdentifier":"0000-0003-2444-8603","nameIdentifierScheme":"ORCiD","nameIdentifierURI":"https://orcid.org/0000-0003-2444-8603"},{"nameIdentifier":"124","nameIdentifierScheme":"九工大研究者情報","nameIdentifierURI":"https://hyokadb02.jimu.kyutech.ac.jp/html/124_ja.html"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Tsubota, Toshiki","creatorNameLang":"en"},{"creatorName":"坪田, 敏樹","creatorNameLang":"ja"},{"creatorName":"ツボタ, トシキ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Tsubota","familyNameLang":"en"},{"familyName":"坪田","familyNameLang":"ja"},{"familyName":"ツボタ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Toshiki","givenNameLang":"en"},{"givenName":"敏樹","givenNameLang":"ja"},{"givenName":"トシキ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"7315","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10304750","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000010304750"},{"nameIdentifier":"7005481699","nameIdentifierScheme":"Scopus著者ID","nameIdentifierURI":"https://www.scopus.com/authid/detail.uri?authorId=7005481699"},{"nameIdentifier":"109","nameIdentifierScheme":"九工大研究者情報","nameIdentifierURI":"https://hyokadb02.jimu.kyutech.ac.jp/html/109_ja.html"}]},{"creatorNames":[{"creatorName":"Nishimura, H","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"6821","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2009-10-27"}],"displaytype":"detail","filename":"08_00757.pdf","filesize":[{"value":"470.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"08_00757.pdf","url":"https://kyutech.repo.nii.ac.jp/record/1690/files/08_00757.pdf"},"version_id":"1f2d5595-7461-4f43-a28e-0cd3e7f527ae"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"S-doped TiO2","subitem_subject_scheme":"Other"},{"subitem_subject":"Loading of metal ions compounds","subitem_subject_scheme":"Other"},{"subitem_subject":"Degradation of acetaldehyde","subitem_subject_scheme":"Other"},{"subitem_subject":"Improvement of charge separation","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 metal cation compound-loaded S-doped TiO2 photocatalysts having a rutile phase under visible light","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of metal cation compound-loaded S-doped TiO2 photocatalysts having a rutile phase under visible light","subitem_title_language":"en"}]},"item_type_id":"21","owner":"3","path":["9"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-10-27"},"publish_date":"2009-10-27","publish_status":"0","recid":"1690","relation_version_is_last":true,"title":["Development of metal cation compound-loaded S-doped TiO2 photocatalysts having a rutile phase under visible light"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2025-06-05T07:31:04.264169+00:00"}