{"created":"2025-06-16T01:06:15.899214+00:00","id":2000349,"links":{},"metadata":{"_buckets":{"deposit":"63dda56e-7c20-479f-8f81-07c27a4f1663"},"_deposit":{"created_by":20,"id":"2000349","owner":"20","owners":[20],"pid":{"revision_id":0,"type":"depid","value":"2000349"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:02000349","sets":["216:1696571930030","216:1749796799791","46"]},"author_link":["58295","59471"],"control_number":"2000349","item_1716855451295":{"attribute_name":"日付","attribute_value_mlt":[{"subitem_date_issued_datetime":"2026-01-13","subitem_date_issued_type":"Available"}]},"item_79_biblio_info_10":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2025-01-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicNumberOfPages":"7","bibliographicPageEnd":"658","bibliographicPageStart":"652","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"ACS Applied Energy Materials","bibliographic_titleLang":"en"}]}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This study presents two new structures of compounds in the Mg−Y−Ni ternary system, MgYNi\nwith a hexagonal ZrNiAl-type structure and Mg2-xYxNi with an orthorhombic Mg2Cu-type\nstructure, both obtained through a high-pressure synthesis technique at GPa-order pressures.\nMgYNi with the ZrNiAl-type structure underwent a phase transformation into an orthorhombic\nMoAlB-type structure at 622 K in an Ar atmosphere via an exothermic reaction. Additionally,\n2\nMgYNi with the ZrNiAl-type structure exhibited hydrogen absorption at 313 K under 5 MPa H2\nand formed MgYNiH∼4.7 with the ZrNiAl-type structure, resulting in volume expansion of\napproximately 24.7%. Mg2-xYxNi with the Mg2Cu-type structure was obtained at 0.12 < x < 0.26.\nHydrogenation of Mg2-xYxNi with the Mg2Cu-type structure at 598 K and 8 MPa resulted in\ndecomposition into monoclinic and orthorhombic phases of Mg2NiH4 along with YH3 and Ni.\nHydrogen desorption temperature of the hydrogenated Mg2-xYxNi was approximately 50 K lower\nthan that of Mg2Ni after hydrogenation.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Chemical Society","subitem_publisher_language":"en"}]},"item_79_relation_18":{"attribute_name":"item_79_relation_18","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1021/acsaem.4c02620","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2025 American Chemical Society","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2574-0962","subitem_source_identifier_type":"EISSN"}]},"item_79_version_type_21":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"embargoed access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_f1cf"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"室蘭工業大学","affiliationNameLang":"ja"},{"affiliationName":"Muroran Institute of Technology","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"BURAPORNPONG, Siree","creatorNameLang":"en"},{"creatorName":"ブラポーンポン, スィリー","creatorNameLang":"ja"}],"familyNames":[{"familyName":"BURAPORNPONG","familyNameLang":"en"},{"familyName":"ブラポーンポン","familyNameLang":"ja"}],"givenNames":[{"givenName":"Siree","givenNameLang":"en"},{"givenName":"スィリー","givenNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"58295","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakaki Kouji","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"室蘭工業大学","affiliationNameLang":"ja"},{"affiliationName":"Muroran Institute of Technology","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"亀川, 厚則","creatorNameLang":"ja"},{"creatorName":"KAMEGAWA, Atsunori","creatorNameLang":"en"},{"creatorName":"カメガワ, アツノリ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"亀川","familyNameLang":"ja"},{"familyName":"KAMEGAWA","familyNameLang":"en"},{"familyName":"カメガワ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"厚則","givenNameLang":"ja"},{"givenName":"Atsunori","givenNameLang":"en"},{"givenName":"アツノリ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"59471","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000090292242","nameIdentifierScheme":"NRID","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000090292242"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2026-01-13"}],"filename":"acsaem.4c02620.pdf","filesize":[{"value":"5.6 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/2000349/files/acsaem.4c02620.pdf"},"version_id":"07b5df53-1d70-481b-b2ef-f5235fe46f91"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Hydrogen storage","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"High-pressure synthesis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mg-based alloys","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mg–Y–Ni alloy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ZrNiAl-type structure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mg2Cu-type structure","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":"item_resource_type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"High-Pressure Synthesis, Crystal Structures, and Hydrogenation Properties of MgYNi and (Mg,Y)2Ni Compounds","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"High-Pressure Synthesis, Crystal Structures, and Hydrogenation Properties of MgYNi and (Mg,Y)2Ni Compounds","subitem_title_language":"en"}]},"item_type_id":"79","owner":"20","path":["46","1696571930030","1749796799791"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-06-16"},"publish_date":"2025-06-16","publish_status":"0","recid":"2000349","relation_version_is_last":true,"title":["High-Pressure Synthesis, Crystal Structures, and Hydrogenation Properties of MgYNi and (Mg,Y)2Ni Compounds"],"weko_creator_id":"20","weko_shared_id":-1},"updated":"2025-06-16T01:55:41.656544+00:00"}