{"created":"2023-06-20T15:14:48.782807+00:00","id":12164,"links":{},"metadata":{"_buckets":{"deposit":"262ffd55-8fe8-4009-abb6-8a014f04b6f6"},"_deposit":{"created_by":3,"id":"12164","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"12164"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00012164","sets":["500:501"]},"author_link":["34887","43358","43357","43359","40666"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"1493","bibliographicPageStart":"1483","bibliographicVolumeNumber":"331","bibliographic_titles":[{"bibliographic_title":"Journal of Radioanalytical and Nuclear Chemistry"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We studied the stepwise formation constants (β) of water-soluble diglycolamide (DGA) and dioxaoctanediamide (DOODA) for the mutual separation of Ln in a solvent extraction system. TODGA (N,N,Nʹ,Nʹ-tetraoctyl-diglycolamide) and DOODA(C8) (N,N,Nʹ,Nʹ-tetraoctyl-dioxaoctanediamide) exhibit opposite behaviors in extracting both light and heavy Ln through Ln-patterns. Metal complexes of two- and three-folding with water-soluble DOODA and DGA, respectively, were found, and each β value was calculated using distribution ratios. Taking β, their distribution ratio, D, and separation factor, SF, values into consideration, the suitable separation conditions (aqueous phase: 30 mM DOODA(C2) in 1 M HNO3; organic phase: 0.1 M TODGA in n-dodecane) of multistage extraction (10 × 10 extraction using aqueous and organic phases, including one sample solution) were determined. In this study, La, Pr, and Nd were mainly present in the aqueous phase, whereas Sm–Dy existed in the organic phase. Although these two groups can be easily separated into two phases, the resolution, Rs, values provide for little mutual separation between La–Nd and Sm–Dy under the present conditions.","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1007/s10967-022-08204-5","subitem_relation_type_select":"DOI"}}]},"item_2_relation_44":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://doi.org/10.1007/s10967-022-08204-5"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1007/s10967-022-08204-5","subitem_relation_type_select":"DOI"}}]},"item_2_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s10967-022-08204-5"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11120189","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02365731","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Japan Atomic Energy Agency & Graduate School of Environment and Information Sciences, Yokohama National University"},{"subitem_text_value":"Japan Atomic Energy Agency"},{"subitem_text_value":"Japan Atomic Energy Agency"},{"subitem_text_value":"Graduate School of Environment and Information Sciences, Yokohama National University"},{"subitem_text_value":"Department of Chemistry, Graduate School of Science, Chiba University"}]},"item_2_version_type_18":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Daiki, Nomizu"}],"nameIdentifiers":[{"nameIdentifier":"43357","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yuji, Sasaki"}],"nameIdentifiers":[{"nameIdentifier":"40666","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20354839","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20354839"}]},{"creatorNames":[{"creatorName":"Masashi, Kaneko"}],"nameIdentifiers":[{"nameIdentifier":"43358","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"50781697","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=50781697"}]},{"creatorNames":[{"creatorName":"Masahiko, Matsumiya"}],"nameIdentifiers":[{"nameIdentifier":"34887","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00370057","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00370057"}]},{"creatorNames":[{"creatorName":"Shoichi, Katsuta"}],"nameIdentifiers":[{"nameIdentifier":"43359","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40277273","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40277273"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-02-03"}],"displaytype":"detail","filename":"manuscript_JRNC_r.pdf","filesize":[{"value":"590.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"manuscript_JRNC_r.pdf","url":"https://ynu.repo.nii.ac.jp/record/12164/files/manuscript_JRNC_r.pdf"},"version_id":"18a40a6b-fa7f-43b8-82d3-587f6c93ded5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"TODGA","subitem_subject_scheme":"Other"},{"subitem_subject":"DOODA","subitem_subject_scheme":"Other"},{"subitem_subject":"Ln","subitem_subject_scheme":"Other"},{"subitem_subject":"Solvent extraction","subitem_subject_scheme":"Other"},{"subitem_subject":"Mutual separation","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":"Complex formation of light and heavy lanthanides with DGA and DOODA, and its application to mutual separation in DGA–DOODA extraction system","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Complex formation of light and heavy lanthanides with DGA and DOODA, and its application to mutual separation in DGA–DOODA extraction system"}]},"item_type_id":"2","owner":"3","path":["501"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-11-01"},"publish_date":"2022-11-01","publish_status":"0","recid":"12164","relation_version_is_last":true,"title":["Complex formation of light and heavy lanthanides with DGA and DOODA, and its application to mutual separation in DGA–DOODA extraction system"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T17:38:44.912567+00:00"}