{"_buckets": {"deposit": "8bcf7580-4190-40ab-a38c-ed94bf7893b6"}, "_deposit": {"id": "12682", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "12682"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00012682", "sets": ["1222"]}, "author_link": ["38916", "38917", "38918"], "item_1628147817048": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_6_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2007-08", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "353", "bibliographicPageStart": "348", "bibliographicVolumeNumber": "55", "bibliographic_titles": [{"bibliographic_title": "Clays and Clay Minerals"}]}]}, "item_6_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_6_description_31": {"attribute_name": "フォーマット：mimeタイプ", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_6_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "Clays and Clay Minerals. 55(4): 348-353 (2007)", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "信州大学研究者総覧へのリンク", "attribute_value_mlt": [{"subitem_link_text": "Okada, T", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.WpDFbpkh.html"}]}, "item_6_link_67": {"attribute_name": "WoS", "attribute_value_mlt": [{"subitem_link_text": "Web of Science", "subitem_link_url": "http://gateway.isiknowledge.com/gateway/Gateway.cgi?\u0026GWVersion=2\u0026SrcAuth=ShinshuUniv\u0026SrcApp=ShinshuUniv\u0026DestLinkType=FullRecord\u0026DestApp=WOS\u0026KeyUT=000249676200002"}]}, "item_6_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Clay Minerals Soc"}]}, "item_6_relation_48": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1346/CCMN.2007.0550402"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1346/CCMN.2007.0550402", "subitem_relation_type_select": "DOI"}}]}, "item_6_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_6_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0009-8604", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0009-8604", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA0060716X", "subitem_source_identifier_type": "NCID"}]}, "item_6_text_69": {"attribute_name": "wosonly authkey", "attribute_value_mlt": [{"subitem_text_value": "adsorption; europium (III) ion; fluoro-tetrasilicic mica; kunipia F; montmorillonite; photoluminescence; sumecton SA; synthetic saponite"}]}, "item_6_text_70": {"attribute_name": "wosonly keywords", "attribute_value_mlt": [{"subitem_text_value": "CATIONIC CYANINE DYE; INTERCALATION COMPOUNDS; FLUORESCENCE SPECTROSCOPY; CA-MONTMORILLONITE; SORPTION; EXCHANGE; PHENOLS; SURFACE; IONS; LUMINESCENCE"}]}, "item_6_textarea_68": {"attribute_name": "wosonly abstract", "attribute_value_mlt": [{"subitem_textarea_value": "The adsorption of Eu3+ from aqueous solution to natural Na-montmorillonite (Kunipia F), synthetic saponite (Sumecton SA) and synthetic fluoro-tetrasilicic mica (Na -TSM) clay samples was investigated. Adsorption capacities derived from the isotherms were 1.02, 0.71 and 1.00 meq/g of clay, respectively, for Kunipia F, Sumecton SA and Na+-TSM. The adsorption capacities were comparable to the cation exchange capacities of the clays, which were 1.19, 0.71 and 0.94 meq/g of clay, respectively. The greater slope of the TSM adsorption isotherm relative to the montmorillonite and saponite isotherms indicates a high affinity of Eu3+ for Na+-TSM. The high affinity of TSM for Eu3+ was thought to be related to the large electronegativity of the octahedral fluorine groups in TSM. Photoluminescence of adsorbed Eu3+ was observed for saponite and TSM, but not for montmorillonite. Quenching of Eu3+ luminescence by Fe in the montmorillonite structure is the probable reason for this phenomenon. The luminescence intensity varied with the amount of adsorbed Eu3+ for saponite and TSM as a result of self-quenching."}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Okada,  T"}], "nameIdentifiers": [{"nameIdentifier": "38916", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ehara,  Y"}], "nameIdentifiers": [{"nameIdentifier": "38917", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ogawa,  M"}], "nameIdentifiers": [{"nameIdentifier": "38918", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "CCM#1200.pdf", "filesize": [{"value": "569.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 569300.0, "url": {"label": "CCM#1200.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/12682/files/CCM#1200.pdf"}, "version_id": "18aea538-7f87-4026-84d0-497e0ed8c116"}]}, "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": "Adsorption of Eu3+ to smectites and fluoro-tetrasilicic mica", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Adsorption of Eu3+ to smectites and fluoro-tetrasilicic mica", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["1222"], "permalink_uri": "http://hdl.handle.net/10091/733", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-11-29"}, "publish_date": "2007-11-29", "publish_status": "0", "recid": "12682", "relation": {}, "relation_version_is_last": true, "title": ["Adsorption of Eu3+ to smectites and fluoro-tetrasilicic mica"], "weko_shared_id": -1}