{"created":"2023-05-15T11:59:37.541741+00:00","id":6138,"links":{},"metadata":{"_buckets":{"deposit":"a2719145-2ce9-4dd1-b2d9-b69c6d4101ae"},"_deposit":{"created_by":3,"id":"6138","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"6138"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00006138","sets":["8:24"]},"author_link":["25217","25466","25218","6311","25216"],"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-08-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"4553","bibliographicPageStart":"4545","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"ACS Applied Energy Materials"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Development of novel near-infrared (near-IR) dyes compatible with cobalt complex based redox shuttles for their utilization as sensitizer is inevitable for the fabrication of high-efficiency dye-sensitized solar cells (DSSCs). A series of newly designed unsymmetrical squaraine dyes as a model of near-IR sensitizer were synthesized and characterized for their application as far-red sensitizers of DSSCs utilizing Co(bpy)2+/3+ redox electrolyte. It was shown that logical molecular design led to not only energetic tunability of the sensitizers but also the possibility of good far-red photon harvesting up to 750 nm. One of the newly designed sensitizers, SQ-110, bearing two long alkyl substituents in combination with an electron donating methoxy group directly linked to the aromatic ring was par excellent in terms of its photoconversion efficiency among the dyes utilized in this work. DSSC fabricated using SQ-110 as sensitizer and Co(bpy)2+/3+ redox electrolyte furnished a photoconversion efficiency of 1.98% along with good photon harvesting mainly in the far-red wavelength region. It was further demonstrated that dye molecular structure plays a rather more prominent role than their energetics in controlling the overall device performance of the DSSCs.","subitem_description_type":"Abstract"}]},"item_21_description_60":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal Article","subitem_description_type":"Other"}]},"item_21_link_62":{"attribute_name":"研究者情報","attribute_value_mlt":[{"subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/332_ja.html"}]},"item_21_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Chemical Society"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1021/acsaem.8b00653","subitem_relation_type_select":"DOI"}}]},"item_21_relation_14":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"DOI:10.1021/acsaem.8b00653"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"DOI:10.1021/acsaem.8b00653","subitem_relation_type_select":"URI"}}]},"item_21_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2018 American Chemical Society"},{"subitem_rights":"This material is excerpted from a work that was published in ACS Applied Energy Materials, copyright © American Chemical Society after peer review. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/acsaem.8b00653"}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2574-0962","subitem_source_identifier_type":"ISSN"}]},"item_21_subject_16":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"543","subitem_subject_scheme":"NDC"}]},"item_21_text_28":{"attribute_name":"論文ID（連携）","attribute_value_mlt":[{"subitem_text_value":"10326514"}]},"item_21_text_36":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Graduate School of LSSE, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu, Kitakyushu 808- 0196, Fukuoka, Japan"},{"subitem_text_value":"Graduate School of LSSE, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu, Kitakyushu 808- 0196, Fukuoka, Japan"},{"subitem_text_value":"Graduate School of LSSE, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu, Kitakyushu 808- 0196, Fukuoka, Japan"},{"subitem_text_value":"Graduate School of LSSE, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu, Kitakyushu 808- 0196, Fukuoka, Japan"},{"subitem_text_value":"Graduate School of LSSE, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu, Kitakyushu 808- 0196, Fukuoka, Japan"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"7497"}]},"item_21_version_type_58":{"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":"Pradhan,  Anusha"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saikiran,  Maryala"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kapil,  Gaurav"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Hayase, Shuzi","creatorNameLang":"en"},{"creatorName":"早瀬, 修二","creatorNameLang":"ja"},{"creatorName":"ハヤセ, シュウジ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Pandey, Shyam Sudhir","creatorNameLang":"en"},{"creatorName":"パンディ, シャム スディル","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-08-26"}],"displaytype":"detail","filename":"10326514.pdf","filesize":[{"value":"680.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"10326514.pdf","url":"https://kyutech.repo.nii.ac.jp/record/6138/files/10326514.pdf"},"version_id":"bac95195-c625-408c-9e6a-1334e70070bd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"cobalt electrolyte","subitem_subject_scheme":"Other"},{"subitem_subject":"dye-sensitized solar cells","subitem_subject_scheme":"Other"},{"subitem_subject":"far-red sensitization","subitem_subject_scheme":"Other"},{"subitem_subject":"squaraine dyes","subitem_subject_scheme":"Other"},{"subitem_subject":"surface passivation","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":"Synthesis and Photophysical Characterization of Unsymmetrical Squaraine Dyes for Dye-Sensitized Solar Cells utilizing Cobalt Electrolytes","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Synthesis and Photophysical Characterization of Unsymmetrical Squaraine Dyes for Dye-Sensitized Solar Cells utilizing Cobalt Electrolytes"}]},"item_type_id":"21","owner":"3","path":["24"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-08-26"},"publish_date":"2019-08-26","publish_status":"0","recid":"6138","relation_version_is_last":true,"title":["Synthesis and Photophysical Characterization of Unsymmetrical Squaraine Dyes for Dye-Sensitized Solar Cells utilizing Cobalt Electrolytes"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-10-25T09:44:45.888750+00:00"}