{"created":"2024-10-30T09:15:57.671050+00:00","id":2007344,"links":{},"metadata":{"_buckets":{"deposit":"d62957a9-daec-459a-8c83-278996df49e3"},"_deposit":{"created_by":7,"id":"2007344","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2007344"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02007344","sets":["1713853213384:1713853295607"]},"author_link":["914"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-05-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageEnd":"422","bibliographicPageStart":"413","bibliographicVolumeNumber":"52","bibliographic_titles":[{"bibliographic_title":"Journal of Chemical Engineering of Japan","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The development of a base metal catalyst which shows high performance for the ammonia (NH3) decomposition have been conducted. For the Ni and Co based catalysts using α-Al2O3 as a support, the performance of the single metal catalysts was lower than that of the γ-Al2O3 supported catalysts. However, its performance was greatly improved by using a binary metal catalyst system. Based on the XRD analysis, it was found that Ni and Co supported on α-Al2O3 were alloyed. TEM observation confirmed that the metal particle size in the α-Al2O3 supported Ni-Co catalyst is smaller than that of the single metal catalysts (Ni/α-Al2O3 or Co/α-Al2O3). Furthermore, in-situ XRD and H2-TPR measurements revealed that the Ni-Co alloy forms during the reduction process. The optimum mixing ratio of Ni and Co components was 1:1, and the optimum pre-reduction temperature before the performance test was 600 °C. Studies on the differences of support oxides proved that the improvement effect by alloying can be similarly obtained with the SiO2 supported catalyst, indicating that the catalyst using the support with less interaction between the active metal and the support is more likely to obtain the performance improvement effect by alloying.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Society of Chemical Engineers, Japan","subitem_publisher_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"00219592","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA00709658","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_20":{"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_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1252/jcej.18we226"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1252/jcej.18we226","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"352658"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"霜田, 直宏","creatorNameLang":"ja"},{"creatorName":"シモダ, ナオヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"Shimoda, Naohiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"霜田","familyNameLang":"ja"},{"familyName":"シモダ","familyNameLang":"ja-Kana"},{"familyName":"Shimoda","familyNameLang":"en"}],"givenNames":[{"givenName":"直宏","givenNameLang":"ja"},{"givenName":"ナオヒロ","givenNameLang":"ja-Kana"},{"givenName":"Naohiro","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"914","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"337279/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/337279/profile-ja.html"}]},{"creatorNames":[{"creatorName":"ヨシムラ, リョウ","creatorNameLang":"ja"},{"creatorName":"ヨシムラ, リョウ","creatorNameLang":"ja-Kana"},{"creatorName":"Yoshimura, Ryo","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"ヌクイ, タカヒロ","creatorNameLang":"ja"},{"creatorName":"ヌクイ, タカヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"Nukui, Takahiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"サトカワ, シゲオ","creatorNameLang":"ja"},{"creatorName":"サトカワ, シゲオ","creatorNameLang":"ja-Kana"},{"creatorName":"Satokawa, Shigeo","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2020-04-14"}],"displaytype":"detail","filename":"jcej_52_5_413.pdf","filesize":[{"value":"1.54 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tokushima-u.repo.nii.ac.jp/record/2007344/files/jcej_52_5_413.pdf"},"version_id":"ab96bff3-af05-4aa6-8377-24d0fc17ebef"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Ammonia Decomposition","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Nickel","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cobalt","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Alumina Support","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Alloying Effect","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":"Alloying Effect of Nickel–Cobalt Based Binary Metal Catalysts Supported on α-Alumina for Ammonia Decomposition","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Alloying Effect of Nickel–Cobalt Based Binary Metal Catalysts Supported on α-Alumina for Ammonia Decomposition","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-04-14"},"publish_date":"2020-04-14","publish_status":"0","recid":"2007344","relation_version_is_last":true,"title":["Alloying Effect of Nickel–Cobalt Based Binary Metal Catalysts Supported on α-Alumina for Ammonia Decomposition"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-01-28T04:45:34.378070+00:00"}