{"created":"2024-03-11T05:49:18.701606+00:00","id":2009521,"links":{},"metadata":{"_buckets":{"deposit":"a1cd274e-189d-40cd-bf96-aa812aa9c6b8"},"_deposit":{"created_by":17,"id":"2009521","owner":"17","owners":[17],"pid":{"revision_id":0,"type":"depid","value":"2009521"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:02009521","sets":["320:321:322"]},"author_link":[],"item_1615768549627":{"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_1629683748249":{"attribute_name":"日付","attribute_value_mlt":[{"subitem_date_issued_datetime":"2024-12-20","subitem_date_issued_type":"Available"}]},"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-12-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"50","bibliographicPageEnd":"27315","bibliographicPageStart":"27307","bibliographicVolumeNumber":"145","bibliographic_titles":[{"bibliographic_title":"Journal of the American Chemical Society","bibliographic_titleLang":"en"}]}]},"item_9_description_4":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Fullerenes are among the most commonly used electron-transporting materials (ETMs) in inverted perovskite solar cells (IPSCs). Although versatile functionalized fullerene derivatives have shown excellent performance in IPSCs, pristine [60]fullerene (C60) is still the most widely used in devices mainly because of its uniform morphology by thermal deposition. However, thermally evaporable fullerene derivatives have not yet been achieved. Herein, we developed a series of evaporable fullerene derivatives, referred to as fullerene indanones (FIDOs), affording IPSCs with high power conversion efficiency (PCE) and long-term storage stability. The FIDOs were designed with a unique architecture in which the fullerene moiety and a benzene ring moiety are linked via a five-membered carbon ring in benzene ring plane. This molecular arrangement affords exceptional thermal stability, allowing the FIDOs to withstand harsh thermal deposition conditions. Moreover, by manipulating the steric bulk of the functional groups, we could control the state of the organic film from crystalline to amorphous. Subsequently, we used FIDOs as an electron transport layer (ETL) in IPSCs. Thanks to the suitable energy level and dual-passivation effect of FIDOs compared with a reference ETL using C60, the device using FIDOs achieved an open-circuit voltage of 1.16 V and a fill factor of 0.77. As a result, the PCE reached 22.11%, which is superior to 20.45% of the best-performing reference device. Most importantly, the FIDO-based IPSC devices exhibited exceptional stability in comparison to the reference device due to the stability of the amorphous ETL films.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_9_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"ACS Publications","subitem_publisher_language":"en"}]},"item_9_relation_43":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1021/jacs.3c07192","subitem_relation_type_select":"DOI"}}]},"item_9_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 [Journal of the American Chemical Society], copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see [https://pubs.acs.org/articlesonrequest/AOR-YEV5VINCAM6A9EAE2YC2].”","subitem_rights_language":"en"}]},"item_9_source_id_7":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"0002-7863","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"embargoed access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_f1cf"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shui, Qing-Jun","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Shan, Shiqi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Zhai, Yong-Chang","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Aoyagi, Shinobu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Izawa, Seiichiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Huda, Miftakhul","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yu, Chu-Yang","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Zuo, Lijian","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Chen, Hongzheng","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Lin, Hao-Sheng","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Matsuo, Yutaka","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2024-12-20"}],"displaytype":"detail","filename":"Manuscript_final_marked.pdf","filesize":[{"value":"16 MB"}],"format":"application/pdf","url":{"objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/2009521/files/Manuscript_final_marked.pdf"},"version_id":"da511ae3-00f4-49f5-af27-21caa546e82a"}]},"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":"Evaporable Fullerene Indanones with Controlled Amorphous Morphology as Electron Transport Layers for Inverted Perovskite Solar Cells","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Evaporable Fullerene Indanones with Controlled Amorphous Morphology as Electron Transport Layers for Inverted Perovskite Solar Cells","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"17","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-03-11"},"publish_date":"2024-03-11","publish_status":"0","recid":"2009521","relation_version_is_last":true,"title":["Evaporable Fullerene Indanones with Controlled Amorphous Morphology as Electron Transport Layers for Inverted Perovskite Solar Cells"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2024-03-11T06:11:03.454261+00:00"}