{"created":"2023-07-27T07:01:04.348400+00:00","id":61219,"links":{},"metadata":{"_buckets":{"deposit":"9763945a-7b8a-4a64-b2e9-9142a93c58d9"},"_deposit":{"created_by":18,"id":"61219","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"61219"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00061219","sets":["2812:2813:2841"]},"author_link":["15675","15555"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-03-23","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"2p.","bibliographicVolumeNumber":"1991 – 1992","bibliographic_titles":[{"bibliographic_title":"平成4(1992)年度 科学研究費補助金 一般研究(B) 研究成果報告書概要"},{"bibliographic_title":"1992 Fiscal Year Final Research Report Summary","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":"(1)吸着によるトレース元素の予備濃縮:各種機能性吸着体を用いる金属元素の分離濃縮法について,活性炭,多孔性ポリマー,錯生成吸着体,天然高分子に分類して,著者の研究を中心に,最近の研究を概説した。\n(2)ジチオカルバメート(DTC)-キチンを合成し,金(III),パラジウム(II).ルテニウム(III)の吸着挙動を調べ,金,パラジウムは6M塩酸溶液からpH9の範囲で定量的に吸着されるが,ルテニウムはpH3.0〜4.5の範囲でわずかに40%しか吸収されないことを見出した。金は5%チオ尿素を含む1M硝酸で溶離されるが.パラジウムは1.6倍に希釈した逆王水でしか溶離されなかった。\n(3)水中のトレースレベルのリチウムを,そのテノイルトリフルオルアセトン(TTA)錯体にして,12-クラウン-4との協同効果により0-ジクロロベンゼンに抽出したのち,逆抽出して炎光光度法により定量する方法を確立した。1000倍のCa,Mg,10000倍以上のNa,Clイオンが存在しても妨害しない。\n(4)水中のトレースレベルのリチウムをTTA錯体にしてリン酸トリブチルに抽出することにより,他元素から分離する方法を確立した。100〜1000倍量のNa,Ca,Mg,Cl,SO_4イオンが存在してもそれらは妨害しなかった。\n(5)ポリ(クロロトリフルオロエチレン)樹脂(PCTFE)への金属の8キノリノールスルホン酸錯体,ビスムチオールII錯体などの吸着挙動を綿密に検討し,吸着のメカニズム,実際試料への適用などを行った。\n(6)鉄(III)のフェロジン錯体及びコバルト(III)のニトロソ-R錯体がPCTFE樹脂へ捕集されることを見出し,それらの最適な吸着条件を検討して実際試料の分析に適用した。","subitem_description_type":"Abstract"},{"subitem_description":"1) The preconcentration methods of trace metals with various sorbents, such as activated carbon, porous polymer, chemically modified sorbents and natural polymers, were reviewed.\n2) A ditiocarbanate-chitin was synthesized and investigated for its adsorption behavior for gold, palladium and ruthenium ions. Gold and palladium were quantitatively retained of DTC-chitin from aqueous solution of 6 M HCl-pH 9, while ruthenium was retained only 40% at pH range 3.0-4.5\n3) A new method for the preconcentration and determination of a trace amount of lithium in ppb-ppm order in water as its thenoyltrifluoroacetone complex with 12-crown-4 (12C4) has been established by means of synergic extraction and back extraction combined with flame photometry\n4) A new method of preconcentration and determination of a trace amount of lithium in ppb-ppm levels in water as its thenoyltrifluoroacetone complex with tributylphosphate has been established by means of extraction and back extraction combined with flame photometry.\n5) Adsorption behavior of metal-8-quinolinol sulfonate and - Bismuthiol II on poly(chlorotrifluoroethylene) resin was investigated and the preconcentration of trace metals as their 8-quinolinol and bimuthiol II complexes with the resin has been achieved.\n6) Preconcentration method of iron(II) and cobalt(II) as their ferrozine and nitroso-R complexes, respectively, with poly- (chlorotrifluoroethylene) resin has been established. The method was applied to analysis of natural waters for both elements.","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:03453041, 研究期間(年度):1991 – 1992","subitem_description_type":"Other"},{"subitem_description":"出典：研究課題「各種吸着体を用いる環境試料中の超微量元素の濃縮分離」課題番号03453041\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/ja/report/KAKENHI-PROJECT-03453041/034530411992kenkyu_seika_hokoku_gaiyo/）を加工して作成","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理学部","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00067463","subitem_identifier_reg_type":"JaLC"}]},"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=50019460"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=50019460","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-03453041/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-03453041/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-03453041/034530411992kenkyu_seika_hokoku_gaiyo/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-03453041/034530411992kenkyu_seika_hokoku_gaiyo/","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":"2022-10-24"}],"displaytype":"detail","filename":"SC-PR-TERADA-K-kaken 1994-2p.pdf","filesize":[{"value":"98.6 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"SC-PR-TERADA-K-kaken 1994-2p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/61219/files/SC-PR-TERADA-K-kaken 1994-2p.pdf"},"version_id":"0b0c974c-405b-4104-869c-ab0a07cbcffe"}]},"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":"各種吸着体を用いる環境試料中の超微量元素の濃縮分離","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"各種吸着体を用いる環境試料中の超微量元素の濃縮分離"},{"subitem_title":"Preconcentration and separation of trace elements in environmental samples with various sorbents","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2841"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-10-24"},"publish_date":"2022-10-24","publish_status":"0","recid":"61219","relation_version_is_last":true,"title":["各種吸着体を用いる環境試料中の超微量元素の濃縮分離"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T12:06:44.725552+00:00"}