{"created":"2023-06-19T10:27:33.279578+00:00","id":6569,"links":{},"metadata":{"_buckets":{"deposit":"ad9edc6d-d4c2-4e37-9b9c-18d696c526f0"},"_deposit":{"created_by":18,"id":"6569","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"6569"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00006569","sets":["216:300","216:407:301","46"]},"author_link":["754","43920","4707","4708","41167"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-07-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"118","bibliographicPageStart":"111","bibliographicVolumeNumber":"308","bibliographic_titles":[{"bibliographic_title":"Applied catalysis. A, General","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The catalytic activities and properties of platinum supported on siliceous MCM-41 and Al-modified MCM-41, such as Al-incorporated MCM-41 (AlMCM-41) and alumina-modified MCM-41 (Al_2O_3-MCM-41), for the hydrodesulfurization (HDS) of thiophene were investigated. Al_2O_3-MCM-41 was prepared by an impregnation method using aluminum nitrate (Al(NO_3)_3·9H_2O) aqueous solution. Pt/Al_2O_3-MCM-41 catalyst showed high and stable activity for HDS of thiophene and this activity was remarkably higher than that of a commercial CoMo/Al_2O_3 HDS catalyst. The catalysts were characterized by XRD, hydrogen adsorption, ammonia-TPD, 2-propanol dehydration, cumene cracking and FT-IR. Dispersion of platinum on Al_2O_3-MCM-41 was remarkably higher than on MCM-41 or on AlMCM-41. It was revealed that the acidity of Al_2O_3-MCM-41 was higher than that of MCM-41 or of AlMCM-41. Furthermore, it was observed that there exist Brønsted acid sites on Al-modified MCM-41. FT-IR spectra of thiophene adsorbed on Al-modified MCM-41 support indicates that thiophene molecules interact with Brønsted acid sites on Al-modified MCM-41. It was found that the HDS activity of Pt/quartz mixed mechanically with Al-modified MCM-41 catalyst was higher than that calculated. This suggests that there exists spillover hydrogen on supportedPt catalysts in the HDS of thiophene. Results revealed that the high activity of Pt/Al_2O_3-MCM-41 catalyst for HDS reaction is due to good harmony of high dispersion of Pt particles and Brønsted acidity of the support.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.1016/j.apcata.2006.04.029","subitem_link_url":"https://doi.org/10.1016/j.apcata.2006.04.029"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"神田 康晴（KANDA Yasuharu）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000202_ja.html"},{"subitem_link_text":"上道 芳夫（UEMICHI Yoshio）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000169_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V.","subitem_publisher_language":"en"}]},"item_79_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"120003895517","subitem_relation_type_select":"NAID"}}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.apcata.2006.04.029","subitem_relation_type_select":"DOI"}}]},"item_79_relation_20":{"attribute_name":"参考URL","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/journal/0926860X","subitem_relation_type_select":"URI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2006 Elsevier B.V.","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0926860X","subitem_source_identifier_type":"PISSN"}]},"item_79_source_id_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10821202","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"AA1152363X","subitem_source_identifier_type":"NCID"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"570","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"KANDA,  Yasuharu","creatorNameLang":"en"},{"creatorName":"カンダ, ヤスハル","creatorNameLang":"ja-Kana"},{"creatorName":"神田, 康晴","creatorNameLang":"ja"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"小林, 隆夫","creatorNameLang":"ja"},{"creatorName":"KOBAYASHI, Takao","creatorNameLang":"en"},{"creatorName":"コバヤシ, タカオ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"UEMICHI,  Yoshio","creatorNameLang":"en"},{"creatorName":"上道, 芳夫","creatorNameLang":"ja"},{"creatorName":"ウエミチ, ヨシオ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"NAMBA, Seitaro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"杉岡,  正敏","creatorNameLang":"ja"},{"creatorName":"スギオカ, マサトシ","creatorNameLang":"ja-Kana"},{"creatorName":"SUGIOKA, Masatoshi","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-15"}],"displaytype":"detail","filename":"Appl.Catal.A308_111_2006.pdf","filesize":[{"value":"611.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Appl.Catal.A308_111_2006.pdf","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/6569/files/Appl.Catal.A308_111_2006.pdf"},"version_id":"61f194df-13d9-4680-8d11-90acd225eea8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Hydrodesulfurization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Thiophene","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Supported Pt catalyst","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Alumina modification","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MCM-41","subitem_subject_language":"en","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":"Effect of aluminum modification on catalytic performance of Pt supported on MCM-41 for thiophene hydrodesulfurization","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of aluminum modification on catalytic performance of Pt supported on MCM-41 for thiophene hydrodesulfurization","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","300","301"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-03-06"},"publish_date":"2012-03-06","publish_status":"0","recid":"6569","relation_version_is_last":true,"title":["Effect of aluminum modification on catalytic performance of Pt supported on MCM-41 for thiophene hydrodesulfurization"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-11-06T06:42:22.972088+00:00"}