{"_buckets": {"deposit": "bb245122-2c72-45a6-9703-f082fdb4b477"}, "_deposit": {"created_by": 1, "id": "7258", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "7258"}, "status": "published"}, "_oai": {"id": "oai:repository.lib.tottori-u.ac.jp:00007258", "sets": ["10", "12"]}, "author_link": ["1108", "4098", "26933", "254", "3101", "26932", "2693", "26934"], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2019-07-15", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "71", "bibliographicPageStart": "66", "bibliographicVolumeNumber": "845", "bibliographic_titles": [{"bibliographic_title": "Journal of Electroanalytical Chemistry"}, {"bibliographic_title": "Journal of Electroanalytical Chemistry", "bibliographic_titleLang": "en"}]}]}, "item_10001_checkbox_27": {"attribute_name": "部局名", "attribute_value_mlt": [{"subitem_checkbox_item": ["kou-gakubu"]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We have previously disclosed that the ionic-liquid electrolyte sodium bis(fluorosulfonyl)amide (NaFSA)/1-methyl-1-propylpyrrolidinium bis(fluorosulfonyl)amide (Py13-FSA) can significantly improve the cycling stability of Sn4P3 negative electrodes for Na-ion batteries (NIBs). However, the strong electrostatic interaction between Na+ and FSA− in the electrolyte leads to high viscosity and low conductivity. In this study, we have tried to improve the conductivity of the electrolyte and enhance the rate capability of the Sn4P3 electrode by introducing an ether group in the side-chain of the ionic liquid cation to reduce said electrostatic interaction. Ether-substituted ionic liquid 1-methoxymethyl-1-methylpyrrolidinium (PyMOM)-FSA showed higher conductivity than Py13-FSA and the Sn4P3 electrode exhibited a higher rate capability. The differential capacity vs. potential plots suggest that the reaction between Na+ and Sn or P is promoted in the ether-substituted ionic liquid electrolyte. These results demonstrate that introduction of an ether moiety is an effective approach to improve the rate capability of the Sn4P3 electrode in NIBs.", "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": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/j.jelechem.2019.05.047", "subitem_relation_type_select": "DOI"}}]}, "item_10001_relation_16": {"attribute_name": "情報源", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "Yamaguchi, Kazuki. Usui, Hiroyuki. Domi, Yasuhiro. et al. Electrochemical performance of Sn4P3 negative electrode for Na-ion batteries in ether-substituted ionic liquid electrolyte. Journal of Electroanalytical Chemistry. 845. 66-71. 2019-07-15. doi:10.10"}]}]}, "item_10001_relation_17": {"attribute_name": "関連サイト", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "https://www.sciencedirect.com/science/article/pii/S1572665719304035"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://www.sciencedirect.com/science/article/pii/S1572665719304035", "subitem_relation_type_select": "URI"}}]}, "item_10001_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "(C) 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/"}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "15726657", "subitem_source_identifier_type": "ISSN"}]}, "item_10001_text_25": {"attribute_name": "EARMAS ID", "attribute_value_mlt": [{"subitem_text_value": "7244"}]}, "item_10001_text_33": {"attribute_name": "著者所属（英）", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University"}, {"subitem_text_language": "en", "subitem_text_value": "Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University"}, {"subitem_text_language": "en", "subitem_text_value": "Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University"}, {"subitem_text_language": "en", "subitem_text_value": "Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University"}, {"subitem_text_language": "en", "subitem_text_value": "Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University"}, {"subitem_text_language": "en", "subitem_text_value": "Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University"}, {"subitem_text_language": "en", "subitem_text_value": "Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University"}, {"subitem_text_language": "en", "subitem_text_value": "Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University"}]}, "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": "薄井, 洋行"}, {"creatorName": "ウスイ, ヒロユキ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Usui, Hiroyuki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "4098", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "60423240", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=60423240"}, {"nameIdentifier": "100000473", "nameIdentifierScheme": "研究者総覧鳥取大学", "nameIdentifierURI": "http://researchers.adm.tottori-u.ac.jp/html/100000473_ja.html"}]}, {"creatorNames": [{"creatorName": "道見, 康弘"}, {"creatorName": "ドウミ, ヤスヒロ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Domi, Yasuhiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "254", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "50576717", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=50576717"}, {"nameIdentifier": "100001303", "nameIdentifierScheme": "研究者総覧鳥取大学", "nameIdentifierURI": "http://researchers.adm.tottori-u.ac.jp/html/100001303_ja.html"}]}, {"creatorNames": [{"creatorName": "野上, 敏材"}, {"creatorName": "ノカミ, トシキ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Nokami, Toshiki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "2693", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "60402963", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": 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