{"_buckets": {"deposit": "746fb1e2-6e3f-4b9a-98a9-aca66e1e264a"}, "_deposit": {"id": "12728", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "12728"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00012728", "sets": ["1222"]}, "author_link": ["39124", "39125", "39126", "39127", "39128", "39129", "39130", "39131", "39132", "39133"], "item_1628147817048": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_6_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-03-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "A715", "bibliographicPageStart": "A710", "bibliographicVolumeNumber": "152", "bibliographic_titles": [{"bibliographic_title": "Journal of the Electrochemical Society"}]}]}, "item_6_description_19": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "© The Electrochemical Society, Inc. 2005. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproducted, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS). The archival version of this work was published in JOURNAL OF THE ELECTROCHEMICAL SOCIETY 152 (4): A710-A715 2005.", "subitem_description_type": "Other"}]}, "item_6_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_6_description_31": {"attribute_name": "フォーマット：mimeタイプ", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_6_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "Journal of the Electrochemical Society. 152(4):A710-A715 (2005)", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "信州大学研究者総覧へのリンク", "attribute_value_mlt": [{"subitem_link_text": "Endo, M", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.uUTmZhkh.html"}]}, "item_6_link_67": {"attribute_name": "WoS", "attribute_value_mlt": [{"subitem_link_text": "Web of Science", "subitem_link_url": "http://gateway.isiknowledge.com/gateway/Gateway.cgi?\u0026GWVersion=2\u0026SrcAuth=ShinshuUniv\u0026SrcApp=ShinshuUniv\u0026DestLinkType=FullRecord\u0026KeyUT=000228521200009\u0026DestApp=WOS"}]}, "item_6_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "The Electrochemical Society"}]}, "item_6_relation_48": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1149/1.1869232"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1149/1.1869232", "subitem_relation_type_select": "DOI"}}]}, "item_6_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_6_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0013-4651", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0013-4651", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00697016", "subitem_source_identifier_type": "NCID"}]}, "item_6_text_70": {"attribute_name": "wosonly keywords", "attribute_value_mlt": [{"subitem_text_value": "DOUBLE-LAYER CAPACITORS; ELECTROCHEMICAL PROPERTIES; MOLTEN-SALTS; ELECTROLYTES; LITHIUM; ASSOCIATION; MOBILITY"}]}, "item_6_textarea_68": {"attribute_name": "wosonly abstract", "attribute_value_mlt": [{"subitem_textarea_value": "Novel ionic liquids comprised of a quaternary ammonium salt type cation have been applied to an electrolyte for high-performance electric double-layer capacitors (EDLCs). The novel ionic liquids [IL-B; N, N-diethyl-N-methyl(2-methoxyethyl)ammonium tetrafluoroborate (DEME-BF4) and IL- T; N, N- diethyl-N-methyl(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl)! imide (DEME-TFSI)] are promising candidates for EDLC electrolytes in terms of high decomposition voltage (wide voltage window), nonflammability, easy handling, nonvolatility, and low production costs. Notably, the wide voltage window indicates that IL- B and IL-T are more advantageous in energy density than typical propylene carbonate-based electrolytes (i.e., TEA-BF4/ PC) and a conventional imidazolium type ionic liquid (i.e., 1-ethyl-3-methylimidazolium tetrafluoroborate, EMI-BF4). The effectiveness of IL-B and IL-T on the application to EDLC electrolytes has been confirmed by using KOH-activated mesophase pitch-based carbon fibers (MPCFs) as an electrode material. The combination of IL-T (IL-B) and KOH-activated MPCFs has provided 56 F/g (51 F/g) of high specific capacitance at maximum (1 mA/cm(2) discharge current density, 3.5 V charging voltage), which is equivalent to 224 F/g (204 F/g) in a conventional three-compartment measuring system. In addition, the specific capacitance of both ionic liquids has increased proportional to the increase in the applied voltage from 2.5 to 3.5 V, in contrast to the decline observed for TEA-BF4/ PC at 3.5 V. Furthermore, the mixture of the IL- B exhibiting high viscosity with propylene carbonate (1 M of IL-B in PC) has been found to provide an excellent capacitance behavior comparable to that observed for the pure IL-B. This indicates that the mixture has great potential for application to EDLC electrolytes, similar to pure IL-B and IL-T. (c) 2005 The Electrochemical Society."}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kim,  YJ"}], "nameIdentifiers": [{"nameIdentifier": "39124", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsuzawa,  Y"}], "nameIdentifiers": [{"nameIdentifier": "39125", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ozaki,  S"}], "nameIdentifiers": [{"nameIdentifier": "39126", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Park,  KC"}], "nameIdentifiers": [{"nameIdentifier": "39127", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kim,  C"}], "nameIdentifiers": [{"nameIdentifier": "39128", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Endo,  M"}], "nameIdentifiers": [{"nameIdentifier": "39129", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yoshida,  H"}], "nameIdentifiers": [{"nameIdentifier": "39130", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Masuda,  G"}], "nameIdentifiers": [{"nameIdentifier": "39131", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sato,  T"}], "nameIdentifiers": [{"nameIdentifier": "39132", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Dresselhaus,  MS"}], "nameIdentifiers": [{"nameIdentifier": "39133", "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": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "No_31.pdf", "filesize": [{"value": "198.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 198500.0, "url": {"label": "No_31.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/12728/files/No_31.pdf"}, "version_id": "02f716d9-c7e7-428f-9b47-5865928aab84"}]}, "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": "High energy-density capacitor based on ammonium salt type ionic liquids and their mixing effect by propylene carbonate", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "High energy-density capacitor based on ammonium salt type ionic liquids and their mixing effect by propylene carbonate", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["1222"], "permalink_uri": "http://hdl.handle.net/10091/113", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-02-19"}, "publish_date": "2007-02-19", "publish_status": "0", "recid": "12728", "relation": {}, "relation_version_is_last": true, "title": ["High energy-density capacitor based on ammonium salt type ionic liquids and their mixing effect by propylene carbonate"], "weko_shared_id": -1}