{"created":"2021-03-01T07:16:07.450245+00:00","id":37051,"links":{},"metadata":{"_buckets":{"deposit":"db7e2659-a703-47c0-b54d-8ca6dd026db9"},"_deposit":{"id":"37051","owners":[],"pid":{"revision_id":0,"type":"depid","value":"37051"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00037051","sets":["117:1944","117:4917","3:62:5595:4916"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"46","bibliographicPageStart":"43","bibliographicVolumeNumber":"163","bibliographic_titles":[{"bibliographic_title":"Materials letters"}]}]},"item_5_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴木, 義和"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"所, 裕子"}],"nameIdentifiers":[{},{},{}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this letter, a new process to obtain spherical porous granules (SPGs) is presented, namely self-organized formation only by a one-step heat-treatment. Commercial MgCO3 (basic), α-Fe2O3 and Nb2O5 powders of Mg:Fe:Nb=1:1:1 in mole fraction were wet-ball milled, and were heat-treated in air at 800–1350 °C. The samples heated at ≥1100 °C, most of the samples became SPGs with the diameter of ∼50–100 μm, containing 3-D network structure. The main constituent phase of porous spheres was pseudobrookite-type MgFeNbO5. The formation mechanism of porous microspheres was discussed by using SEM observation and high-temperature XRD analysis.","subitem_description_type":"Abstract"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V."}]},"item_5_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.matlet.2015.10.007","subitem_relation_type_select":"DOI"}}]},"item_5_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/"}]},"item_5_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0167-577X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1063425X","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Suzuki, Yoshikazu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tokoro, Hiroko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Abe, Hiroya"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-01"}],"displaytype":"detail","filename":"ML_163.pdf","filesize":[{"value":"724.8 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"ML_163","url":"https://tsukuba.repo.nii.ac.jp/record/37051/files/ML_163.pdf"},"version_id":"bb773901-1c6e-4829-9fff-1f01adfa615d"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-01"}],"displaytype":"detail","filename":"ML_163_suppl.pdf","filesize":[{"value":"90.2 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"ML_163_suppl","url":"https://tsukuba.repo.nii.ac.jp/record/37051/files/ML_163_suppl.pdf"},"version_id":"609562eb-6d1a-40a7-a06c-b3636d9e88c4"}]},"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":"Self-organized formation of spherical porous granules only by one-step heat-treatment in MgO–Fe2O3–Nb2O5 system","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Self-organized formation of spherical porous granules only by one-step heat-treatment in MgO–Fe2O3–Nb2O5 system"}]},"item_type_id":"5","owner":"1","path":["1944","4917","4916"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-02-15"},"publish_date":"2016-02-15","publish_status":"0","recid":"37051","relation_version_is_last":true,"title":["Self-organized formation of spherical porous granules only by one-step heat-treatment in MgO–Fe2O3–Nb2O5 system"],"weko_creator_id":"1","weko_shared_id":5},"updated":"2022-04-27T09:06:16.156185+00:00"}