{"_buckets": {"deposit": "5a12a357-5b42-473b-b3f2-b7eacf9b5265"}, "_deposit": {"created_by": 27, "id": "1351", "owners": [27], "pid": {"revision_id": 0, "type": "depid", "value": "1351"}, "status": "published"}, "_oai": {"id": "oai:repo.lib.tut.ac.jp:00001351", "sets": ["10"]}, "author_link": ["3080", "2977", "3079", "2978", "3078", "2973", "3022", "3081", "3019", "2982"], "item_10003_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-09", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "572", "bibliographicPageStart": "568", "bibliographicVolumeNumber": "262", "bibliographic_titles": [{"bibliographic_title": "Solid State Ionics (Special issue Solid State Ionics 19 Proceedings of the 19th International Conference on Solid State Ionics. (SSI-19))"}]}]}, "item_10003_creator_3": {"attribute_name": "著者(英）", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Inada, Ryoji"}], "nameIdentifiers": [{"nameIdentifier": "2978", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kusakabe, Koji"}], "nameIdentifiers": [{"nameIdentifier": "3022", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tanaka, Takayuki"}], "nameIdentifiers": [{"nameIdentifier": "3080", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kudo, Shota"}], "nameIdentifiers": [{"nameIdentifier": "3081", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sakurai, Yoji"}], "nameIdentifiers": [{"nameIdentifier": "2982", "nameIdentifierScheme": "WEKO"}]}]}, "item_10003_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We investigated the properties of Al-free garnet related Li7La3Zr2O12 (LLZ) and Li7-xLa3Zr2-xTaxO12 (LLZTa) with Ta content x = 0.25, 0.5 and 1.0 synthesized by a solid state reaction method. It was confirmed that all Al-free LLZTa have the cubic garnet related structure, while Al-free LLZ without Ta substitution has tetragonal one. No other secondary phases were observed in all sintered samples. This indicates that partial substitution of Zr4+ by Ta5+ with higher valence increases Li-ion vacancy concentration in a garnet framework and stabilizes cubic garnet structure. The LLZTa grains are in good contact with each other although a certain amount of pores in the boundary area can be observed. Total (bulk + grain boundary) Li-ion conductivity at 27°C for all Al-free LLZTa were well above 10-4 Scm-1, while Al-free LLZ showed much lower room temperature conductivity of 1 × 10-5 Scm-1. The highest room temperature conductivity of 6.1 × 10-4 Scm-1 was obtained in Al-free LLZTa with x = 0.5, which is approximately 30−40% lower than the value in LLZTa (x = 0.5) with Al inclusion as previously reported.", "subitem_description_type": "Abstract"}]}, "item_10003_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier"}]}, "item_10003_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/j.ssi.2013.09.008", "subitem_relation_type_select": "DOI"}}]}, "item_10003_relation_17": {"attribute_name": "関連サイト", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "ScienceDirect"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.sciencedirect.com/science/article/pii/S0167273813004074", "subitem_relation_type_select": "URI"}}]}, "item_10003_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": " © 2014, Elsevier"}]}, "item_10003_version_type_20": {"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_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "稲田, 亮史"}], "nameIdentifiers": [{"nameIdentifier": "2973", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000030345954", "nameIdentifierScheme": "NRID"}, {"nameIdentifier": "30345954", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=30345954"}]}, {"creatorNames": [{"creatorName": "日下部, 晃司"}], "nameIdentifiers": [{"nameIdentifier": "3019", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "田中, 貴之"}], "nameIdentifiers": [{"nameIdentifier": "3078", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "工藤, 翔太"}], "nameIdentifiers": [{"nameIdentifier": "3079", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "櫻井, 庸司"}], "nameIdentifiers": [{"nameIdentifier": "2977", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000080452217", "nameIdentifierScheme": "NRID"}, {"nameIdentifier": "80452217", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=80452217"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2014-06-25"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "SSI-19 Inada manuscript fin-1.pdf", "filesize": [{"value": "1.5 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_11", "mimetype": "application/pdf", "size": 1500000.0, "url": {"label": "ssi2014-0568", "url": "https://repo.lib.tut.ac.jp/record/1351/files/SSI-19 Inada manuscript fin-1.pdf"}, "version_id": "6c163538-bcc3-43b3-a839-d1e481e75bcb"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Li7La3Zr2O12 garnet", "subitem_subject_scheme": "Other"}, {"subitem_subject": "cubic structure", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Al-free", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Ta substitution", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ionic conductivity", "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": "conference paper", "resourceuri": "http://purl.org/coar/resource_type/c_5794"}]}, "item_title": "Synthesis and properties of Al-free Li7-xLa3Zr2-xTaxO12 garnet related oxides", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Synthesis and properties of Al-free Li7-xLa3Zr2-xTaxO12 garnet related oxides"}]}, "item_type_id": "10003", "owner": "27", "path": ["10"], "permalink_uri": "https://repo.lib.tut.ac.jp/records/1351", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-06-25"}, "publish_date": "2014-06-25", "publish_status": "0", "recid": "1351", "relation": {}, "relation_version_is_last": true, "title": ["Synthesis and properties of Al-free Li7-xLa3Zr2-xTaxO12 garnet related oxides"], "weko_shared_id": -1}