{"_buckets": {"deposit": "70ac1b69-eb8a-4655-8c49-54f89becb804"}, "_deposit": {"id": "7704", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "7704"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00007704", "sets": ["895"]}, "author_link": ["21839", "21840", "21841", "21842"], "item_1615768549627": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2006", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "50", "bibliographicPageStart": "33", "bibliographicVolumeNumber": "53", "bibliographic_titles": [{"bibliographic_title": "The Journal of Earth and Planetary Sciences, Nagoya University", "bibliographic_titleLang": "en"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The hydration state of light REE^3+(aq) is changing across the series, and each light REE^3+(aq) is a mixture of two distinguishable species of nonahydrate and octahydrate in equilibrium with respect to the hydration change reaction of light REE^3+(aq). Two sets of thermodynamic data for the hydration change of light REE^3+(aq) at 25℃ and 1 atm have been reported: one is the data set for the reaction [REE(H_2O)_8]^3+(aq)+H_2O(1)=[REE(H_2O)_9]^3+(aq) evaluated by Miyagawa et al. (1988) on the basis of the hydration enthalpies and free energies for the two hydrate series calculated from electrostatic bonding energies and Born’s hydration theory. The other is the data set for the conventional reaction that octahydrate REE^3+(aq)=REE^3+(aq), which was evaluated by Kawabe (1999a) from the thermodynamic data for solution of the fully isomorphous series of REE(ES)_3・9H_2O(ES=C_2H_5SO_4^-) and the partly isomorphous ones of REECl_3・nH_2O (n=7 for La – Pr and n = 6 for Nd – Lu) and their least-squares fittings to the improved RSPET (refined spin-pairing energy theory) equation. Here is shown that the thermodynamic parameters for the two reactions are readily convertible, and that the standard-state ΔG^0_γ values for [REE(H_2O)_8]^3^+(aq)+H_2O(l)=[REE(H_2O)_9]^3+(aq) from Kawave (1999a) are more acceptable than those calculations by Miyakawa et al. (1988) when referred to the X-ray diffraction studies of hydrated REE^3+ in REE(III) chloride solutions. The ΔG^0_γ values at elevated temperatures up to 250℃ have been calculated using the standard-state ΔH^0_γ and ΔS^0_γ for the reaction and the equation by Helgeson (1967 and 1969). The theoretical estimates are compatible with our recent experimental results of REE(III) partition coefficients between Fe(III) oxyhydroxide and aqueous solution in hydrothermal conditions. The series variations of logarithmic equilibrium constants for all the geochemical reactions involving REE^3+(aq) are affected by the hydration change of REE^3+(aq), but the hydration change effect can be separated from the over-all series variations using the thermodynamic parameters calculated in this study.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "国立情報学研究所で電子化したコンテンツを使用している。", "subitem_description_language": "ja", "subitem_description_type": "Other"}]}, "item_9_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/9422"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/joueps.53.33", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Dept. of Earth and Planetary Sciences, Nagoya University", "subitem_publisher_language": "en"}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_source_id_7": {"attribute_name": "ISSN（print）", "attribute_value_mlt": [{"subitem_source_identifier": "0919-875X", "subitem_source_identifier_type": "PISSN"}]}, "item_9_text_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "KAWABE, Iwao", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "21839", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "TAKAHASHI, Takafumi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "21840", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "TANAKA, Kazuya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "21841", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "OHTA, Atsuyuki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "21842", "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": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00004741139.pdf", "filesize": [{"value": "1.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 1300000.0, "url": {"label": "KJ00004741139.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/7704/files/KJ00004741139.pdf"}, "version_id": "54983cbb-3fd5-4951-aa75-3f759be1baf7"}]}, "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Hydration change reaction of light REE^3+(aq) series-I : An important constraint on REE(III) partitioning and complex formation reactions in low-temperature to hydrothermal condition", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Hydration change reaction of light REE^3+(aq) series-I : An important constraint on REE(III) partitioning and complex formation reactions in low-temperature to hydrothermal condition", "subitem_title_language": "en"}]}, "item_type_id": "9", "owner": "1", "path": ["895"], "permalink_uri": "https://doi.org/10.18999/joueps.53.33", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-19"}, "publish_date": "2008-02-19", "publish_status": "0", "recid": "7704", "relation": {}, "relation_version_is_last": true, "title": ["Hydration change reaction of light REE^3+(aq) series-I : An important constraint on REE(III) partitioning and complex formation reactions in low-temperature to hydrothermal condition"], "weko_shared_id": -1}