{"created":"2023-07-27T06:52:23.457011+00:00","id":46279,"links":{},"metadata":{"_buckets":{"deposit":"d44cecbd-6fa1-4f2c-b07b-31ae28a55f8e"},"_deposit":{"created_by":18,"id":"46279","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"46279"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00046279","sets":["2812:2813:2820"]},"author_link":["2181","80192"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-06-02","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"4p.","bibliographicVolumeNumber":"2011-2013","bibliographic_titles":[{"bibliographic_title":"平成25(2013)年度 科学研究費補助金 基盤研究(C) 研究成果報告書"},{"bibliographic_title":"2013 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{},{}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ラザホージウム(Ｒｆ)の4価イオンの挙動確認のため、キレート抽出剤ＴＴＡを保持した逆相クロマトグラフィー系の構築を試みた。このためにTTA樹脂を作成し、その吸着能について無担体放射性トレーサーを用いてまずはバッチ法で調べ、ついで樹脂を詰めたカラムを用いてオンライン実験において短寿命トレーサーによるRf模擬実験を実施した。その結果、平衡時間が速く吸着性のある樹脂の製造に成功し、またZrとHfの溶離曲線をフッ酸/硝酸の混酸系で得られたが、オンラインでの平衡状態は達成されていない。すでにRf実験も実施し、樹脂に吸着することが示唆される結果を得たが、解析はまだ途中で最終的な結論には至っていない。","subitem_description_type":"Abstract"},{"subitem_description":"In order to elucidate relevant chemical species of Rf by means of reversed-phase extraction chromatography with 2-thenoyltrifluoroacetone (TTA) as a stationary phase, we measured the equilibration time and distribution ratios in extraction by batch method experiments with carrier-free radiotracers of Zr and Hf on TTA-resin in the HF/HNO3 solutions and optimized an appropriate experimental condition for Rf. An online experiment has been also performed for the reversed-phase chromatographic behaviors of Zr and Hf on the TTA resin to simulate the Rf experiments. The elution curves from columns with the resin in the on-line experiment using Zr and Hf short-lived isotopes were obtained to show the effective adsorption with TTA although the equilibrium has not been attained, yet. The Rf atoms appears to be adsorbed to TTA in the on-line experiment with Rf, but the analysis is still on the way to deriving conclusive results.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:23550070, 研究期間(年度):2011-2013","subitem_description_type":"Other"},{"subitem_description":"出典：「液相における超重元素ラザホージウムの陽イオン化学種の同定とその化学挙動」研究成果報告書　課題番号23550070\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所））\n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-23550070/23550070seika/）を加工して作成","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00052612","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_17":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"金沢大学理工研究域物質化学系"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=80230655"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=80230655","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23550070/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23550070/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-23550070/23550070seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-23550070/23550070seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"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_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-11-01"}],"displaytype":"detail","filename":"SC-PR-YOKOYAMA-A-kaken 2014-4p.pdf","filesize":[{"value":"110.9 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"SC-PR-YOKOYAMA-A-kaken 2014-4p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/46279/files/SC-PR-YOKOYAMA-A-kaken 2014-4p.pdf"},"version_id":"0794f978-2089-4f01-a664-b8e0c9ff404d"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"液相における超重元素ラザホージウムの陽イオン化学種の同定とその化学挙動","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"液相における超重元素ラザホージウムの陽イオン化学種の同定とその化学挙動"},{"subitem_title":"Speciation and chemical behaviors of a superheavy elemnt, Rf in aqueous solution","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2820"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-11-01"},"publish_date":"2018-11-01","publish_status":"0","recid":"46279","relation_version_is_last":true,"title":["液相における超重元素ラザホージウムの陽イオン化学種の同定とその化学挙動"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T09:10:32.825347+00:00"}