{"_buckets": {"deposit": "96902f8b-0885-40bd-a81c-bc570f5d7475"}, "_deposit": {"id": "3607", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3607"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003607", "sets": ["454", "425"]}, "author_link": ["43987", "43988", "43989", "43990", "43991", "43992"], "control_number": "3607", "item_1627363077551": {"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_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "4層のペロブスカイト骨格をもつMCa_2NaNb_4O_\u003c13\u003e(M=Rb,Na)の構造解析とイオン伝導性", "subitem_alternative_title_language": "ja"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1993-09", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "9", "bibliographicPageEnd": "984", "bibliographicPageStart": "980", "bibliographicVolumeNumber": "101", "bibliographic_titles": [{"bibliographic_title": "日本セラミックス協会学術論文誌", "bibliographic_titleLang": "ja"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Layered perovskite, RbCa_2NaNb_4O_\u003c13\u003e, with four units of perovskite layer was synthesized by solid state reaction. A sodium ion-exchanged compound, RbCa_2NaNb_4O_\u003c13\u003e・1.7H_2O, was also synthesized by ion-exchange reaction of a rubidium compound with NaNO_3 molten salt. The anhydrous sodium ion-exchanged compound was stable in the temperature range from 350 to 600℃ in an ambient atmosphere. The crystal structures of the three materials were determined using the Rietveld method by powder XRD data. The most reliable solutions were obtained for the structural model assuming that the site for a large cation within the perovskite layer, corresponding to the A site for an ideal perovskite, is occupied by the mixed species with the atomic ratio of Ca : Na=2/3 : 1/3. The structures of these compounds are substantially the same as those of MLaNb_2O_7 (M=Rb, Na) except for the thickness of the perovskite layer. A fairly high ion conductivity attributed to the interlayer cation was observed at high temperatures for the sodium compound.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "43990", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "佐藤, 峰夫", "nameLang": "ja"}]}, {"nameIdentifiers": [{"nameIdentifier": "43991", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "河野, 泰久", "nameLang": "ja"}]}, {"nameIdentifiers": [{"nameIdentifier": "43992", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "神, 哲郎", "nameLang": "ja"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本セラミックス協会", "subitem_publisher_language": "ja"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.2109/jcersj.101.980", "subitem_relation_type_select": "DOI"}}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110002291774", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "日本セラミックス協会"}, {"subitem_rights": "本文データは学協会の許諾に基づきCiNiiから複製したものである"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN10040326", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0914-5400", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Sato, Mineo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "43987", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kono, Yasuhisa", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "43988", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Jin, Tetsuro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "43989", "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": "2019-07-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "110002291774.pdf", "filesize": [{"value": "697.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 697100.0, "url": {"label": "110002291774.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3607/files/110002291774.pdf"}, "version_id": "1ad42535-aa8d-4703-af56-52a0fcaa1b84"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Layered perpvslote", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Ion-exchange reaction", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Rietveld analysis", "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": "Structural Characterization and Ion Conductivity of MCa_2NaNb_4O_\u003c13\u003e (M=Rb, Na) with Four Units of Perovskite Layer", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Structural Characterization and Ion Conductivity of MCa_2NaNb_4O_\u003c13\u003e (M=Rb, Na) with Four Units of Perovskite Layer", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/7389", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2009-04-08"}, "publish_date": "2009-04-08", "publish_status": "0", "recid": "3607", "relation": {}, "relation_version_is_last": true, "title": ["Structural Characterization and Ion Conductivity of MCa_2NaNb_4O_\u003c13\u003e (M=Rb, Na) with Four Units of Perovskite Layer"], "weko_shared_id": -1}