{"created":"2025-02-21T03:56:39.815561+00:00","id":2007585,"links":{},"metadata":{"_buckets":{"deposit":"ee10138a-0cc8-428e-9945-b719e79d4091"},"_deposit":{"created_by":41,"id":"2007585","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2007585"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02007585","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Fabricating hydrothermally robust ceramic membranes from amorphous yttrium-doped SiO2-ZrO2 composites","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Lawal, Sulaiman Oladipo","creatorNameLang":"en"}],"familyNames":[{"familyName":"Lawal","familyNameLang":"en"}],"givenNames":[{"givenName":"Sulaiman Oladipo","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Takahashi, Yuya","creatorNameLang":"en"}],"familyNames":[{"familyName":"Takahashi","familyNameLang":"en"}],"givenNames":[{"givenName":"Yuya","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Moriyama, Norihiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"Moriyama","familyNameLang":"en"}],"givenNames":[{"givenName":"Norihiro","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nagasawa, Hiroki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Nagasawa","familyNameLang":"en"}],"givenNames":[{"givenName":"Hiroki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tsuru, Toshinori","creatorNameLang":"en"}],"familyNames":[{"familyName":"Tsuru","familyNameLang":"en"}],"givenNames":[{"givenName":"Toshinori","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kanezashi, Masakoto","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kanezashi","familyNameLang":"en"}],"givenNames":[{"givenName":"Masakoto","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"embargoed access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_f1cf"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"© 2024. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/","subitem_rights_language":"en"},{"subitem_rights":"This is not the published version. Please cite only the published version.","subitem_rights_language":"en"},{"subitem_rights":"この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。","subitem_rights_language":"ja"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"Silica-zirconia","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Yttrium doping","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Hydrothermal stability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Amorphous","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Tetragonal zirconia","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Crystallization","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"SiO2-ZrO2 ceramic composites are necessary for highly demanding separation processes. We demonstrated the efficacy of using yttrium doping to improve the hydrothermal stability of SiO2-ZrO2 composite-derived membranes. In long-term hydrothermal stability tests involving steam-N2 mixture permeation between 500–800 °C, N2 permeance for an undoped SiO2-ZrO2 membrane fabricated on an α-Al2O3 substrate decreased from 5.0 × 10−6 to 2.5 × 10−6 mol m−2 s−1 Pa−1 after 60 h between 500–700 °C and to 3.2 × 10−8 mol m−2 s−1 Pa−1 after 32 h at 800 °C. The yttrium-doped SiO2-ZrO2 membrane achieved a stable N2 permeance of 6.5 × 10−6 mol m−2 s−1 Pa−1 after 60 h between 500–700 °C, which decreased to 8.0 × 10−7 mol m−2 s−1 Pa−1 after 32 h at 800 °C. Microstructural analyses revealed that integrating yttrium into a SiO2-ZrO2 matrix suppressed segregation and aggregation rates of ZrO2 nanocrystals to form more stable microstructures.","subitem_description_language":"en"},{"subitem_description":"This work was financially supported by the New Energy and Industrial Technology Development Organization (NEDO).","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"116826"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-08-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageStart":"116826","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"Journal of the European Ceramic Society","bibliographic_titleLang":"en"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.jeurceramsoc.2024.116826","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2026-08-13"}],"displaytype":"simple","fileDate":[{"fileDateType":"Available","fileDateValue":"2026-08-13"}],"filename":"JECS_45_116826.pdf","filesize":[{"value":"2.6 MB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2007585/files/JECS_45_116826.pdf"},"version_id":"d139c3fc-3e42-4f77-8e2f-9b44cd102d60"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"55835"},"item_1732772494514":{"attribute_name":"備考","attribute_value":"The full-text file will be made open to the public on 13 August 2026 in accordance with publisher's 'Terms and Conditions for Self-Archiving'"},"item_title":"Fabricating hydrothermally robust ceramic membranes from amorphous yttrium-doped SiO2-ZrO2 composites","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-12-10"},"publish_date":"2024-12-10","publish_status":"0","recid":"2007585","relation_version_is_last":true,"title":["Fabricating hydrothermally robust ceramic membranes from amorphous yttrium-doped SiO2-ZrO2 composites"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T10:14:26.031144+00:00"}