{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,5]],"date-time":"2026-01-05T11:20:18Z","timestamp":1767612018859,"version":"3.41.2"},"reference-count":35,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,8,8]],"date-time":"2023-08-08T00:00:00Z","timestamp":1691452800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22173023"],"award-info":[{"award-number":["22173023"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007219","name":"Natural Science Foundation of Shanghai Municipality","doi-asserted-by":"publisher","award":["21ZR1405800"],"award-info":[{"award-number":["21ZR1405800"]}],"id":[{"id":"10.13039\/100007219","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Macromol. Rapid Commun."],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Tailoring the crystal orientation of donor\u2013acceptor (D\u2013A) copolymers is vital for boosting the performance of optoelectronic devices. Despite recent advances in controlling the crystal orientation of D\u2013A copolymers in films, the investigation into their aggregates in solution and the correlation between the solution aggregates and solid\u2010state crystal orientation has been limited. Herein, an effective solvent additive strategy is reported for tuning solution aggregates and the consequent solid\u2010state structures of poly{[<jats:italic>N<\/jats:italic>,<jats:italic>N'<\/jats:italic>\u2010bis(2\u2010octyldodecyl)\u2010naphthalene\u20101,4,5,8\u2010bis(dicarboximide)\u20102,6\u2010diyl]\u2010<jats:italic>alt<\/jats:italic>\u20105,5\u2032\u2010(2,2\u2032\u2010bithiophene)} (P(NDI2OD\u2010T2)). Specifically, the addition of 1\u2010decanethiol (10\u2010thiol) to the P(NDI2OD\u2010T2) chloroform solution promoted the aggregation of P(NDI2OD\u2010T2) chains because of the improved planarization of the backbones, which changed their crystal orientation in the film from coexisting edge\u2010on and face\u2010on to dominant edge\u2010on when produced by drop\u2010casting. The mechanism of this crystal orientation transformation is elucidated based on the interaction between 10\u2010thiol and the side chains of P(NDI2OD\u2010T2). The optical properties of P(NDI2OD\u2010T2) films with different crystalline structures are closely correlated. Notably, the 10\u2010thiol\u2010enabled facile tailoring of the crystal orientation in P(NDI2OD\u2010T2) can be readily applied to other D\u2013A copolymers of interest. The findings of this study highlight a robust solvent additive strategy for regulating solution aggregates and crystal orientation in D\u2013A copolymer films, which have applications in many optoelectronic devices.<\/jats:p>","DOI":"10.1002\/marc.202300288","type":"journal-article","created":{"date-parts":[[2023,8,2]],"date-time":"2023-08-02T06:24:40Z","timestamp":1690957480000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Unfolding the Correlation between Solution Aggregation and Solid\u2010State Crystal Orientation in Donor\u2013Acceptor Copolymers via Solvent Additive Processing"],"prefix":"10.1002","volume":"45","author":[{"given":"Dingke","family":"Li","sequence":"first","affiliation":[{"name":"State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science Fudan University  Shanghai 200438 P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qingqing","family":"Zhao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science Fudan University  Shanghai 200438 P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hao","family":"Zheng","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science Fudan University  Shanghai 200438 P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5188-5337","authenticated-orcid":false,"given":"Juan","family":"Peng","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science Fudan University  Shanghai 200438 P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,8,8]]},"reference":[{"key":"e_1_2_7_1_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature12314"},{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201606206"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.0c00575"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-023-38306-x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0SC06497A"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201302514"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.7b03930"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.6b03245"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.9b14757"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chempr.2018.08.005"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.6b01650"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201910235"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/aelm.201700559"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.2c04049"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-018-02833-9"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.1c00946"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.1c01347"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201701072"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.0c02436"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.2c00905"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature07727"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/aelm.201900213"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja907506r"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja111066r"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/polb.20283"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.8b07643"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja306844f"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.5b00263"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1021\/ar900233v"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn304213h"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.5b02914"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn202951e"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.0c00869"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/ma200864s"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsapm.1c01676"}],"container-title":["Macromolecular Rapid Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/marc.202300288","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,19]],"date-time":"2024-01-19T05:23:41Z","timestamp":1705641821000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/marc.202300288"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,8,8]]},"references-count":35,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2024,1]]}},"alternative-id":["10.1002\/marc.202300288"],"URL":"https:\/\/doi.org\/10.1002\/marc.202300288","archive":["Portico"],"relation":{},"ISSN":["1022-1336","1521-3927"],"issn-type":[{"type":"print","value":"1022-1336"},{"type":"electronic","value":"1521-3927"}],"subject":[],"published":{"date-parts":[[2023,8,8]]},"assertion":[{"value":"2023-05-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-08-08","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2300288"}}