{"created":"2021-03-01T06:32:52.661957+00:00","id":24887,"links":{},"metadata":{"_buckets":{"deposit":"99dd07ab-9071-4bad-9a86-0d2871a081bb"},"_deposit":{"id":"24887","owners":[],"pid":{"revision_id":0,"type":"depid","value":"24887"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00024887","sets":["320:321:322"]},"author_link":["74037","74038","74039","74040","74041"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-07-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicPageEnd":"6129","bibliographicPageStart":"6122","bibliographicVolumeNumber":"29","bibliographic_titles":[{"bibliographic_title":"Chemistry of Materials","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Light-emitting electrochemical cells (LECs) are composed of blends of semiconducting polymers and electrolytes, in which a unique cooperative action of ions and electrons induces a dynamic p–n junction for efficient emission. One of the crucial issues remaining in LECs is uniformity in blends of polymer and electrolyte; phase separation in between the two components results in poor performance or failure of operation. Here, we overcome this issue by developing an ionic liquid-based electrolyte of alkylphosphonium-phosphate that shows notable compatibility high enough to dissolve even light-emitting polymers. This exceptional compatibility enabled us to prepare uniform film blends with various blue to red emitting polymers, and offered bright and efficient LECs. Especially, a blue-emitting LEC showed excellent performance: the luminance reached ∼20 000 cd m^–2 with a high luminance efficiency of ∼5 cd A^–1, of which performances significantly exceed a light-emitting diode using the same polymer. The ionic liquid was further applied to the LECs with state-of-the-art light-emitting dendrimers showing thermally activated delayed fluorescence under electrical excitation, giving a high efficiency of 11 cd A^–1. These demonstrations remind us of the great importance of the polymer–electrolyte compatibility and the usefulness of ILs for electrolyte of LECs.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"http://doi.org/10.1021/acs.chemmater.7b02128"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/27107"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"ACS Publications","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1021/acs.chemmater.7b02128","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"“This document is the Accepted Manuscript version of a Published Work that appeared in final form in [Chemistry of Materials], copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see[http://pubs.acs.org/articlesonrequest/AOR-YSXj7a26XAutfmbnqFKZ].”","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0897-4756","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sakanoue, Tomo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"74037","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yonekawa, Fumihiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"74038","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Albrecht, Ken","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"74039","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamamoto, Kimihisa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"74040","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takenobu, Taishi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"74041","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":"2018-07-25"}],"displaytype":"detail","filename":"manuscript_revised.pdf","filesize":[{"value":"4.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"manuscript_revised.pdf ファイル公開日:2017/07/25","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/24887/files/manuscript_revised.pdf"},"version_id":"c5df7fa2-99c8-403e-883d-dca77328fa5f"}]},"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":"An ionic liquid that dissolves semiconducting polymers: a Promising Electrolyte for Bright, Efficient, and Stable Light-Emitting Electrochemical Cells","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"An ionic liquid that dissolves semiconducting polymers: a Promising Electrolyte for Bright, Efficient, and Stable Light-Emitting Electrochemical Cells","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-11-19"},"publish_date":"2017-11-19","publish_status":"0","recid":"24887","relation_version_is_last":true,"title":["An ionic liquid that dissolves semiconducting polymers: a Promising Electrolyte for Bright, Efficient, and Stable Light-Emitting Electrochemical Cells"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:46:25.793461+00:00"}