{"id":"https://openalex.org/W4387972452","doi":"https://doi.org/10.1021/acs.macromol.3c01636","title":"Three-Arm Star-Shaped Acceptor Enables Organic Solar Cell over 18% Efficiency","display_name":"Three-Arm Star-Shaped Acceptor Enables Organic Solar Cell over 18% Efficiency","publication_year":2023,"publication_date":"2023-10-27","ids":{"openalex":"https://openalex.org/W4387972452","doi":"https://doi.org/10.1021/acs.macromol.3c01636"},"language":"en","primary_location":{"id":"doi:10.1021/acs.macromol.3c01636","doi":"https://doi.org/10.1021/acs.macromol.3c01636","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.macromol.3c01636","pdf_url":null,"source":{"id":"https://openalex.org/S177196338","display_name":"Macromolecules","issn_l":"0024-9297","issn":["0024-9297","1520-5835"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Macromolecules","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100650122","display_name":"Wei Liu","orcid":"https://orcid.org/0000-0002-3245-7270","observed_orcids":["https://orcid.org/0000-0002-3245-7270"]},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Liu","raw_affiliation_strings":["College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiang Xu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Xu","raw_affiliation_strings":["College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113171580","display_name":"Siqing He","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siqing He","raw_affiliation_strings":["College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101592644","display_name":"Rui Sun","orcid":"https://orcid.org/0000-0003-1972-6541","observed_orcids":["https://orcid.org/0000-0003-1972-6541"]},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Sun","raw_affiliation_strings":["The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100340133","display_name":"Qi Chen","orcid":"https://orcid.org/0000-0001-7721-8452","observed_orcids":["https://orcid.org/0000-0001-7721-8452","https://orcid.org/0000-0002-9647-5873"]},"institutions":[{"id":"https://openalex.org/I4405271766","display_name":"State Key Laboratory of Chemical Resource Engineering","ror":"https://ror.org/030ec4b63","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4405271766"]},{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Chen","raw_affiliation_strings":["State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China","institution_ids":["https://openalex.org/I4405271766","https://openalex.org/I75390827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039034384","display_name":"Jie Min","orcid":"https://orcid.org/0000-0003-0447-3764","observed_orcids":["https://orcid.org/0000-0003-0447-3764","https://orcid.org/0000-0002-7349-5900"]},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Min","raw_affiliation_strings":["The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China"],"raw_orcid":"https://orcid.org/0000-0003-0447-3764","affiliations":[{"raw_affiliation_string":"The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112475618","display_name":"Zhiguo Zhang","orcid":"https://orcid.org/0000-0003-4341-7773","observed_orcids":["https://orcid.org/0000-0003-4341-7773"]},"institutions":[{"id":"https://openalex.org/I4405271766","display_name":"State Key Laboratory of Chemical Resource Engineering","ror":"https://ror.org/030ec4b63","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4405271766"]},{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiguo Zhang","raw_affiliation_strings":["State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China"],"raw_orcid":"https://orcid.org/0000-0003-4341-7773","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China","institution_ids":["https://openalex.org/I4405271766","https://openalex.org/I75390827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051695638","display_name":"Jun Yuan","orcid":"https://orcid.org/0000-0003-2580-4665","observed_orcids":["https://orcid.org/0000-0003-2580-4665"]},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun Yuan","raw_affiliation_strings":["College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China"],"raw_orcid":"https://orcid.org/0000-0003-2580-4665","affiliations":[{"raw_affiliation_string":"College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100694086","display_name":"Yongfang Li","orcid":"https://orcid.org/0000-0002-2565-2748","observed_orcids":["https://orcid.org/0000-0002-2565-2748","https://orcid.org/0000-0001-7229-582X"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210116048","display_name":"Beijing National Laboratory for Molecular Sciences","ror":"https://ror.org/02601yx74","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210116048"]},{"id":"https://openalex.org/I4210155088","display_name":"Institute of Chemistry","ror":"https://ror.org/048y1rc66","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210155088"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongfang Li","raw_affiliation_strings":["Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China"],"raw_orcid":"https://orcid.org/0000-0002-2565-2748","affiliations":[{"raw_affiliation_string":"Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210116048","https://openalex.org/I4210155088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002044784","display_name":"Yingping Zou","orcid":"https://orcid.org/0000-0003-1901-7243","observed_orcids":["https://orcid.org/0000-0003-1901-7243"]},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yingping Zou","raw_affiliation_strings":["College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China"],"raw_orcid":"https://orcid.org/0000-0003-1901-7243","affiliations":[{"raw_affiliation_string":"College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5002044784","https://openalex.org/A5051695638"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":{"value":5000,"currency":"USD","value_usd":5000},"apc_paid":null,"fwci":3.2716,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.93639763,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"56","issue":"21","first_page":"8623","last_page":"8631"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10611","display_name":"Organic Light-Emitting Diodes Research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11471","display_name":"Block Copolymer Self-Assembly","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/organic-solar-cells","display_name":"organic solar cells","score":0.8989999890327454},{"id":"https://openalex.org/keywords/pm6","display_name":"PM6","score":0.35899999737739563},{"id":"https://openalex.org/keywords/power-conversion-efficiency","display_name":"power conversion efficiency","score":0.6589999794960022},{"id":"https://openalex.org/keywords/molecular-aggregation","display_name":"molecular aggregation","score":0.43700000643730164},{"id":"https://openalex.org/keywords/nonradiative-recombination","display_name":"nonradiative recombination","score":0.7839999794960022},{"id":"https://openalex.org/keywords/optical-absorption","display_name":"optical absorption","score":0.5389999747276306}],"concepts":[{"id":"https://openalex.org/C91614233","wikidata":"https://www.wikidata.org/wiki/Q1472888","display_name":"Organic solar cell","level":3,"score":0.8047019243240356},{"id":"https://openalex.org/C2779892579","wikidata":"https://www.wikidata.org/wiki/Q912138","display_name":"Acceptor","level":2,"score":0.6629893183708191},{"id":"https://openalex.org/C112613896","wikidata":"https://www.wikidata.org/wiki/Q898370","display_name":"Conjugated system","level":3,"score":0.5502849817276001},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.530998706817627},{"id":"https://openalex.org/C206991015","wikidata":"https://www.wikidata.org/wiki/Q192704","display_name":"Energy conversion efficiency","level":2,"score":0.5121846199035645},{"id":"https://openalex.org/C2900893","wikidata":"https://www.wikidata.org/wiki/Q1231592","display_name":"Electron acceptor","level":2,"score":0.5115200281143188},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.510246992111206},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.5076483488082886},{"id":"https://openalex.org/C2780897414","wikidata":"https://www.wikidata.org/wiki/Q7600592","display_name":"Star (game theory)","level":2,"score":0.5021543502807617},{"id":"https://openalex.org/C2780824857","wikidata":"https://www.wikidata.org/wiki/Q58803","display_name":"Solar cell","level":2,"score":0.4474560618400574},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.4354133605957031},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.39208585023880005},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.37696194648742676},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.35086914896965027},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3069472312927246},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1860901415348053},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1528264284133911},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.11867013573646545},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.07939141988754272},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.07766279578208923},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/acs.macromol.3c01636","doi":"https://doi.org/10.1021/acs.macromol.3c01636","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.macromol.3c01636","pdf_url":null,"source":{"id":"https://openalex.org/S177196338","display_name":"Macromolecules","issn_l":"0024-9297","issn":["0024-9297","1520-5835"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Macromolecules","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.75}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8600000143051147}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1162861189","display_name":null,"funder_award_id":"22005347","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1557706752","display_name":null,"funder_award_id":"CX20220175","funder_id":"https://openalex.org/F4320335880","funder_display_name":"Fundamental Research Funds for Central Universities of the Central South University"},{"id":"https://openalex.org/G26510053","display_name":null,"funder_award_id":"21875286","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3634106610","display_name":null,"funder_award_id":"52125306","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G425400380","display_name":null,"funder_award_id":"2021JJ20068","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null},{"id":"https://openalex.org/F4320335880","display_name":"Fundamental Research Funds for Central Universities of the Central South University","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W2050419919","https://openalex.org/W2065090471","https://openalex.org/W2082019533","https://openalex.org/W2099364511","https://openalex.org/W2144618914","https://openalex.org/W2292446079","https://openalex.org/W2329859925","https://openalex.org/W2508626994","https://openalex.org/W2600215323","https://openalex.org/W2615203216","https://openalex.org/W2749600407","https://openalex.org/W2755209080","https://openalex.org/W2783974197","https://openalex.org/W2786257685","https://openalex.org/W2790333230","https://openalex.org/W2802398085","https://openalex.org/W2810517486","https://openalex.org/W2909990379","https://openalex.org/W2911847895","https://openalex.org/W2941357403","https://openalex.org/W2947213556","https://openalex.org/W2947748471","https://openalex.org/W2956261274","https://openalex.org/W2957623511","https://openalex.org/W2967583430","https://openalex.org/W2980692487","https://openalex.org/W3001825267","https://openalex.org/W3013363765","https://openalex.org/W3026035845","https://openalex.org/W3047886418","https://openalex.org/W3067531313","https://openalex.org/W3082062139","https://openalex.org/W3094551844","https://openalex.org/W3095134496","https://openalex.org/W3096692328","https://openalex.org/W3108617306","https://openalex.org/W3113109002","https://openalex.org/W3118301773","https://openalex.org/W3123342435","https://openalex.org/W3133397053","https://openalex.org/W3161611462","https://openalex.org/W3165628209","https://openalex.org/W3168655916","https://openalex.org/W3179523797","https://openalex.org/W4200149987","https://openalex.org/W4206487493","https://openalex.org/W4206953250","https://openalex.org/W4210486549","https://openalex.org/W4221136293","https://openalex.org/W4224216567","https://openalex.org/W4229013424","https://openalex.org/W4281651089","https://openalex.org/W4283066503","https://openalex.org/W4283206091","https://openalex.org/W4283711945","https://openalex.org/W4285221276","https://openalex.org/W4285492004","https://openalex.org/W4287981194","https://openalex.org/W4295904611","https://openalex.org/W4308885557","https://openalex.org/W4313597975","https://openalex.org/W4319160208","https://openalex.org/W4319592269","https://openalex.org/W4323650008","https://openalex.org/W4367048915","https://openalex.org/W4377289125","https://openalex.org/W4378908173","https://openalex.org/W4380450592","https://openalex.org/W4384120743","https://openalex.org/W4386898428","https://openalex.org/W4387692863"],"related_works":["https://openalex.org/W4411187692","https://openalex.org/W4402699935","https://openalex.org/W2258412870","https://openalex.org/W4308026181","https://openalex.org/W7211974247","https://openalex.org/W4308921680","https://openalex.org/W7134164892","https://openalex.org/W3170233679","https://openalex.org/W4401972629","https://openalex.org/W4393279263"],"abstract_inverted_index":{"Quasi-macromolecules":[0],"(QMs)":[1],"have":[2],"achieved":[3,127],"both":[4],"highly":[5],"efficient":[6],"and":[7,36,70,99,117,180],"stable":[8],"devices":[9],"along":[10],"with":[11,54,82,108,123],"a":[12,48,55,128,160,173],"low":[13,162],"batch-to-batch":[14],"variation,":[15],"which":[16,140],"favors":[17],"the":[18,28,66,76,144,157,182],"commercialization":[19],"of":[20,27,105,133,143,167,184],"organic":[21],"solar":[22],"cells":[23],"(OSCs).":[24],"However,":[25],"understanding":[26],"relationship":[29],"between":[30],"molecular":[31,85],"structure":[32],"design":[33],"for":[34,90,176,187],"QMs":[35,179],"their":[37],"photovoltaic":[38],"properties":[39],"is":[40,141],"still":[41],"limited.":[42],"In":[43],"this":[44],"work,":[45],"we":[46],"reported":[47],"three-arm":[49],"star-shaped":[50,149,185],"QM":[51],"acceptor":[52],"TBT":[53,92],"benzo[1,2-":[56],"b:3,4-":[57],"b":[58,60],"\u2032:5,6-":[59],"\u2033]":[61],"trithiophene":[62],"(BTT)":[63],"unit":[64],"as":[65,75],"electron-donating":[67],"central":[68],"core":[69],"three":[71],"A\u2013DA\u2032D\u2013A":[72],"type":[73],"acceptors":[74,150,186],"electron-deficient":[77],"conjugated":[78],"arms.":[79],"Meanwhile,":[80],"DBT":[81,137],"conventionally":[83],"linear":[84],"skeletons":[86],"was":[87],"also":[88],"synthesized":[89],"comparison.":[91],"exhibits":[93],"an":[94,112],"optical":[95],"bandgap":[96],"(1.42":[97],"eV)":[98],"energy":[100,165],"levels":[101],"similar":[102],"to":[103,115],"those":[104],"DBT,":[106],"but":[107],"better":[109],"light-absorption":[110],"capability,":[111],"alleviated":[113],"tendency":[114],"aggregate,":[116],"different":[118],"packing":[119],"behavior.":[120],"When":[121],"blended":[122],"PM6,":[124],"TBT-based":[125],"OSC":[126],"higher":[129],"power":[130],"conversion":[131],"efficiency":[132],"18.04%":[134],"than":[135],"its":[136],"(16.53%)":[138],"counterpart,":[139],"one":[142],"highest":[145],"value":[146],"afforded":[147],"by":[148],"in":[151],"binary":[152],"OSCs":[153],"so":[154],"far.":[155],"Moreover,":[156],"PM6:TBT":[158],"delivered":[159],"relatively":[161],"nonradiative":[163],"recombination":[164],"loss":[166],"0.188":[168],"eV.":[169],"This":[170],"work":[171],"provides":[172],"feasible":[174],"strategy":[175],"obtaining":[177],"excellent":[178],"highlights":[181],"potential":[183],"high-performance":[188],"OSCs.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":16}],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2023-10-28T00:00:00"}
