{"created":"2023-06-19T07:14:39.557478+00:00","id":1933,"links":{},"metadata":{"_buckets":{"deposit":"17a0e026-b29f-4682-8d83-40d869a9172d"},"_deposit":{"created_by":27,"id":"1933","owners":[27],"pid":{"revision_id":0,"type":"depid","value":"1933"},"status":"published"},"_oai":{"id":"oai:repo.lib.tut.ac.jp:00001933","sets":["9"]},"author_link":["3018","3729","3023","2977","2978","3021","2982","2973","3730","3020"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"5552","bibliographicPageStart":"5546","bibliographicVolumeNumber":"42","bibliographic_titles":[{"bibliographic_title":"Ceramics International"},{"bibliographic_title":"Ceramics International","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We synthesized Li2x−ySr1−xTayZr1−yO3 (LSTZ, x=0.75y) with various Ta contents y=0.60, 0.70, 0.75, 0.77 and 0.8 via a conventional solid state reaction method and investigated their crystal phase, microstructure and lithium-ion conductivity. Almost single phase perovskite-type structured LSTZ was obtained at y=0.60–0.75 and their lattice sizes were increased with increasing y, indicating that Sr2+ and Zr4+ are successfully substituted by Li+ and Ta5+ with smaller ionic radii in these three samples. On the other hand, LSTZ with higher Ta contents y=0.77 and 0.8 included some impurity phases such as LiTaO3, SrTa2O6 and Sr2Ta2O7. A solid solution range for Ta into Zr site for LSTZ is expected to be y≤0.75. Both the bulk and total (bulk+grain-boundary) ionic conductivity of LSTZ monotonically increased with y from 0.60 to 0.75. Maximum bulk and total (bulk+grain-boundary) conductivities of 2.8×10−4 S cm−1 and 2.0×10−4 S cm−1 at 27 °C were obtained in LSTZ with y=0.75.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.ceramint.2015.12.133","subitem_relation_type_select":"DOI"}}]},"item_10001_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/S0272884215024311","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02728842","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"木村, 圭祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"我妻, 倖太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"東城, 友都"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"稲田, 亮史"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"櫻井, 庸司"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Kimura, Keisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wagatsuma, Kota","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tojo, Tomohiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Inada, Ryoji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakurai, Yoji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-05-01"}],"displaytype":"detail","filename":"c02728842-0042-5546.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"c02728842-0042-5546.pdf","url":"https://repo.lib.tut.ac.jp/record/1933/files/c02728842-0042-5546.pdf"},"version_id":"84226fe3-4c64-4939-9fe0-cd507cf628fd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"D. Perovskite","subitem_subject_scheme":"Other"},{"subitem_subject":"Oxide","subitem_subject_scheme":"Other"},{"subitem_subject":"Solid electrolyte","subitem_subject_scheme":"Other"},{"subitem_subject":"Lithium ion conductivity","subitem_subject_scheme":"Other"},{"subitem_subject":"Rechargeable battery","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":"Effect of composition on lithium-ion conductivity for perovskite-type lithium–strontium–tantalum–zirconium-oxide solid electrolytes","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of composition on lithium-ion conductivity for perovskite-type lithium–strontium–tantalum–zirconium-oxide solid electrolytes"},{"subitem_title":"Effect of composition on lithium-ion conductivity for perovskite-type lithium–strontium–tantalum–zirconium-oxide solid electrolytes","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"27","path":["9"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-01-26"},"publish_date":"2016-01-26","publish_status":"0","recid":"1933","relation_version_is_last":true,"title":["Effect of composition on lithium-ion conductivity for perovskite-type lithium–strontium–tantalum–zirconium-oxide solid electrolytes"],"weko_creator_id":"27","weko_shared_id":-1},"updated":"2023-06-19T07:38:50.797711+00:00"}