{"created":"2023-06-19T07:14:45.767217+00:00","id":2052,"links":{},"metadata":{"_buckets":{"deposit":"13d9d050-4979-4ecf-95be-a9ac1b31ac65"},"_deposit":{"created_by":27,"id":"2052","owners":[27],"pid":{"revision_id":0,"type":"depid","value":"2052"},"status":"published"},"_oai":{"id":"oai:repo.lib.tut.ac.jp:00002052","sets":["9"]},"author_link":["3814","3023","2977","2978","2982","2973","3811","3020","3870","3869"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"A5162","bibliographicPageStart":"A5157","bibliographicVolumeNumber":"166","bibliographic_titles":[{"bibliographic_title":"Jornal of The Elctrochemical Society "},{"bibliographic_title":"Jornal of The Elctrochemical Society ","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this study, we evaluate the electrochemical properties of TiNb2O7 (TNO) single particle using a particle-current collector integrated microelectrode, in which TNO single particle with the size of approximately 10 μm was bonded on the tip of a tungsten microelectrode by platinum deposition using a focused ion beam process unit (FIB). Cyclic voltammogram of TNO single particle showed the reversible redox peaks at around 1.6−1.7 V vs. Li/Li+. Anodic peak current is higher than cathodic one at a fixed scan rate, indicating faster reaction during Li+ extraction (i.e. discharge) than Li+ insertion (i.e. charge) of TNO particle. This tendency was also confirmed in C-rate dependence of charge and discharge capacities. From the results for galvanostatic intermittent titration testing (GITT), we confirmed that at the equilibrium potential vs. Li/Li+ below 1.5 V, apparent chemical diffusion coefficient of Li+ in TNO at Li+ extraction process is much larger than at Li+ insertion process. Furthermore, the capacity retention of TNO single particle tested at current of 10C after 2000 cycles was above 99%, indicating excellent intrinsic stability of TNO single particle for Li+ insertion and extraction reaction. ","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Electrochemical Society "}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1149/2.0241903jes","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":"The Electrochemical Society"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://jes.ecsdl.org/content/166/3/A5157.full","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© The Author(s) 2018. Published by ECS.This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License (CC BY, http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse of the work in any medium, provided the original work is properly cited. "}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0013-4651","subitem_source_identifier_type":"ISSN"}]},"item_10001_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":[{},{},{}]},{"creatorNames":[{"creatorName":"熊坂, 玲衣"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"稻邊, 秀斗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"東城, 友都"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"櫻井, 庸司"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Inada, Ryoji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kumasaka, Rei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Inabe, Shuto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tojo, Tomohiro","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":"2018-12-07"}],"displaytype":"detail","filename":"j00134651-0166-a5157.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"j00134651-0166-a5157.pdf","url":"https://repo.lib.tut.ac.jp/record/2052/files/j00134651-0166-a5157.pdf"},"version_id":"577995cc-bf37-45fd-aa76-cf1d2a58e6bd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Batteries-Lithium","subitem_subject_scheme":"Other"},{"subitem_subject":"Anode material","subitem_subject_scheme":"Other"},{"subitem_subject":"Lithium-ion battery","subitem_subject_scheme":"Other"},{"subitem_subject":"TiNb2O7","subitem_subject_scheme":"Other"},{"subitem_subject":"Batteries-Lithium","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Anode material","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Lithium-ion battery","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"TiNb2O7","subitem_subject_language":"en","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":"Li+ Insertion/Extraction Properties for TiNb2O7 Single Particle Characterized by a Particle-Current Collector Integrated Microelectrode","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Li+ Insertion/Extraction Properties for TiNb2O7 Single Particle Characterized by a Particle-Current Collector Integrated Microelectrode"},{"subitem_title":"Li+ Insertion/Extraction Properties for TiNb2O7 Single Particle Characterized by a Particle-Current Collector Integrated Microelectrode","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"27","path":["9"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-12-07"},"publish_date":"2018-12-07","publish_status":"0","recid":"2052","relation_version_is_last":true,"title":["Li+ Insertion/Extraction Properties for TiNb2O7 Single Particle Characterized by a Particle-Current Collector Integrated Microelectrode"],"weko_creator_id":"27","weko_shared_id":-1},"updated":"2023-06-19T07:38:45.112072+00:00"}