{"created":"2021-03-01T06:17:13.529615+00:00","id":681,"links":{},"metadata":{"_buckets":{"deposit":"3893d361-1820-42f2-8425-dce3ea92e51e"},"_deposit":{"id":"681","owners":[],"pid":{"revision_id":0,"type":"depid","value":"681"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00000681","sets":["6:7:8","9:10:11"]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-07-17","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"4358","bibliographicVolumeNumber":"5","bibliographic_titles":[{"bibliographic_title":"Nature Communications"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Rechargeable lithium batteries have ushered the wireless revolution over last two decades and are now matured to enable green automobiles. However, the growing concern on scarcity and large-scale applications of lithium resources have steered effort to realize sustainable sodium-ion batteries, ​Na and ​Fe being abundant and low-cost charge carrier and redox centre, respectively. However, their performance is limited owing to low operating voltage and sluggish kinetics. Here we report a hitherto-unknown material with entirely new composition and structure with the first alluaudite-type sulphate framework, Na2Fe2(SO4)3, registering the highest-ever Fe3+/Fe2+ redox potential at 3.8 V (versus ​Na, and hence 4.1 V versus ​Li) along with fast rate kinetics. Rare-metal-free Na-ion rechargeable battery system compatible with the present Li-ion battery is now in realistic scope without sacrificing high energy density and high power, and paves way for discovery of new earth-abundant sustainable cathodes for large-scale batteries.","subitem_description_type":"Abstract"}]},"item_2_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"UTokyo Research掲載「新物質発見で電池のレアメタル使用ゼロに」 URI: http://www.u-tokyo.ac.jp/ja/utokyo-research/research-news/materials-discovery-for-earth-abundant-battery/","subitem_description_type":"Other"},{"subitem_description":"UTokyo Research \"Materials discovery for earth-abundant battery\" URI: http://www.u-tokyo.ac.jp/en/utokyo-research/research-news/materials-discovery-for-earth-abundant-battery/","subitem_description_type":"Other"}]},"item_2_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Nature Publishing Group"}]},"item_2_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1038/ncomms5358","subitem_relation_type_select":"DOI"}}]},"item_2_relation_25":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.u-tokyo.ac.jp/ja/utokyo-research/research-news/materials-discovery-for-earth-abundant-battery/","subitem_relation_type_select":"URI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.u-tokyo.ac.jp/en/utokyo-research/research-news/materials-discovery-for-earth-abundant-battery/","subitem_relation_type_select":"URI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.nature.com/ncomms/2014/140717/ncomms5358/abs/ncomms5358.html","subitem_relation_type_select":"URI"}}]},"item_2_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(c) 2014 Macmillan Publishers Limited. All rights reserved. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/"}]},"item_2_select_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_2_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2041-1723","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Chemical System Engineering, The University of Tokyo"},{"subitem_text_value":"Unit of Element Strategy Initiative for Catalysts and Batteries, ESICB, Kyoto University"},{"subitem_text_value":"Materials Research Center, Indian Institute of Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Barpanda, Prabeer"}],"nameIdentifiers":[{"nameIdentifier":"2454","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Oyama, Gosuke"}],"nameIdentifiers":[{"nameIdentifier":"2455","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishimura, Shin-ichi"}],"nameIdentifiers":[{"nameIdentifier":"2456","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Chung, Sai-Cheong"}],"nameIdentifiers":[{"nameIdentifier":"2457","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamada, Atsuo"}],"nameIdentifiers":[{"nameIdentifier":"2458","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":"2017-05-30"}],"displaytype":"detail","filename":"ncomms5358.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ncomms5358.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/681/files/ncomms5358.pdf"},"version_id":"c8492bc4-a4d9-4555-9ab4-a96b237d5472"}]},"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":"A 3.8-V earth-abundant sodium battery electrode","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A 3.8-V earth-abundant sodium battery electrode"}]},"item_type_id":"2","owner":"1","path":["11","8"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"681","relation_version_is_last":true,"title":["A 3.8-V earth-abundant sodium battery electrode"],"weko_creator_id":"1","weko_shared_id":2},"updated":"2022-12-19T03:41:40.393259+00:00"}