{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T21:44:11Z","timestamp":1790027051632,"version":"4.0.1"},"reference-count":46,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2025,9,4]],"date-time":"2025-09-04T00:00:00Z","timestamp":1756944000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,9,4]],"date-time":"2025-09-04T00:00:00Z","timestamp":1756944000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100004763","name":"Natural Science Foundation of Inner Mongolia Autonomous Region","doi-asserted-by":"publisher","award":["2022ZD04"],"award-info":[{"award-number":["2022ZD04"]}],"id":[{"id":"10.13039\/501100004763","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small Methods"],"published-print":{"date-parts":[[2025,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Photovoltaic performance of bulkheterojunction (BHJ)\u2010based organic solar cells is critically governed by morphologies of donor:acceptor blends as light\u2010harvesting layers. However, ideal morphological control remains challenging due to the systems\u2019 complexity. In this work, a sequential dual\u2010heating (DH) strategy is presented to precisely tailor the BHJ morphology in a D18\u2010Cl:Y6 system, achieving a remarkable 19.23% power conversion efficiency with enhanced device stability. The DH approach integrates a warm solution (WS) deposition and follow\u2010on solvent\u2010vapor annealing (SVA) by using carbon disulfide (CS\n                    <jats:sub>2<\/jats:sub>\n                    ). The results show that the WS process enlarges\n                    <jats:italic>\u03c0<\/jats:italic>\n                    \u2013\n                    <jats:italic>\u03c0<\/jats:italic>\n                    distance, enhances photoluminescence, reduces energy loss, and accelerates hole transfer, while the subsequent SVA process increases\n                    <jats:italic>\u03c0<\/jats:italic>\n                    \u2013\n                    <jats:italic>\u03c0<\/jats:italic>\n                    displacement, thereby reducing both bimolecular and trap\u2010assisted recombination, balancing carrier mobilities, and accelerating hole transport as well. Sequential application of WS and SVA induces synergetic effects on the BHJ morphology by selectively suppressing lamellar ordering while enhancing\n                    <jats:italic>\u03c0<\/jats:italic>\n                    \u2013\n                    <jats:italic>\u03c0<\/jats:italic>\n                    ordering, yielding simultaneous improvement in all key device parameters. The universal applicability of this approach is further validated through successful implementation in binary D18:Y6, D18\u2010Cl:N3\u2010BO, and ternary D18\u2010Cl:D18:Y6 systems. The findings demonstrate this DH strategy as an effective pathway for precise BHJ morphology engineering, offering a new route for fabricating highly efficient and stable BHJ organic solar cells.\n                  <\/jats:p>","DOI":"10.1002\/smtd.202501159","type":"journal-article","created":{"date-parts":[[2025,9,4]],"date-time":"2025-09-04T07:39:04Z","timestamp":1756971544000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Over 19% Efficiency Polymer Solar Cells Enabled by Selectively Tuning Bulkheterojunction Morphology via a Dual\u2010Heating Strategy"],"prefix":"10.1002","volume":"9","author":[{"given":"Yi","family":"Chen","sequence":"first","affiliation":[{"name":"Key Laboratory of Advanced Materials Chemistry and Devices (AMCDLab) of the Department of Education of Inner Mongolia Autonomous Region College of Chemistry and Environment Science Inner Mongolia Normal University  Hohhot 010022 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kun","family":"Li","sequence":"additional","affiliation":[{"name":"Beijing Key Laboratory for Optical Materials and Photonic Devices Department of Chemistry Capital Normal University  Beijing 100048 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jing","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Chemistry and Materials Science Key Laboratory of Magnetic Molecules and Magnetic Information Materials Ministry of Education Shanxi Normal University  Taiyuan 031000 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jichu","family":"Wu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Materials Chemistry and Devices (AMCDLab) of the Department of Education of Inner Mongolia Autonomous Region College of Chemistry and Environment Science Inner Mongolia Normal University  Hohhot 010022 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tiantian","family":"Zhu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Materials Chemistry and Devices (AMCDLab) of the Department of Education of Inner Mongolia Autonomous Region College of Chemistry and Environment Science Inner Mongolia Normal University  Hohhot 010022 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinpeng","family":"Zhang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Materials Chemistry and Devices (AMCDLab) of the Department of Education of Inner Mongolia Autonomous Region College of Chemistry and Environment Science Inner Mongolia Normal University  Hohhot 010022 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haiyang","family":"Li","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Materials Chemistry and Devices (AMCDLab) of the Department of Education of Inner Mongolia Autonomous Region College of Chemistry and Environment Science Inner Mongolia Normal University  Hohhot 010022 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yishi","family":"Wu","sequence":"additional","affiliation":[{"name":"Beijing Key Laboratory for Optical Materials and Photonic Devices Department of Chemistry Capital Normal University  Beijing 100048 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Donghong","family":"Yu","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Bioscience Aalborg University  Aalborg East DK\u20109220 Denmark"},{"name":"Sino\u2010Danish Center for Education and Research  Aarhus DK\u20108000 Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5127-0973","authenticated-orcid":false,"given":"Chuanlang","family":"Zhan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Materials Chemistry and Devices (AMCDLab) of the Department of Education of Inner Mongolia Autonomous Region College of Chemistry and Environment Science Inner Mongolia Normal University  Hohhot 010022 China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,9,4]]},"reference":[{"key":"e_1_2_7_1_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms1772"},{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joule.2020.02.012"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joule.2019.06.016"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202424430"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202418439"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.adp9439"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202418926"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202423562"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c15266"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41563-024-02062-0"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202413125"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41563-024-02087-5"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202424327"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202418393"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202418353"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1EE01832A"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-022-30225-7"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202313016"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11426-022-1264-y"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202209454"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.0c07083"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1MH01127H"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202216340"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202108614"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202400285"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11426-020-9826-4"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-53286-2"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202401330"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1021\/cm504140c"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jechem.2024.12.055"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nanoen.2016.08.055"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.201802401"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms6293"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202305356"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsenergylett.1c01289"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202210549"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40820-024-01576-1"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560-021-00923-5"},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202307292"},{"key":"e_1_2_7_40_1","first-page":"1117","volume":"9","author":"Zeng R.","year":"2024","journal-title":"Nat. Energy"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aaw7757"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3EE04169G"},{"key":"e_1_2_7_43_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202102420"},{"key":"e_1_2_7_44_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joule.2021.06.020"},{"key":"e_1_2_7_45_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joule.2020.06.014"},{"key":"e_1_2_7_46_1","doi-asserted-by":"publisher","DOI":"10.1039\/D4EE02234C"}],"container-title":["Small Methods"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smtd.202501159","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/smtd.202501159","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smtd.202501159","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,16]],"date-time":"2026-04-16T17:33:08Z","timestamp":1776360788000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/smtd.202501159"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9,4]]},"references-count":46,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2025,11]]}},"alternative-id":["10.1002\/smtd.202501159"],"URL":"https:\/\/doi.org\/10.1002\/smtd.202501159","archive":["Portico"],"relation":{},"ISSN":["2366-9608","2366-9608"],"issn-type":[{"value":"2366-9608","type":"print"},{"value":"2366-9608","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,9,4]]},"assertion":[{"value":"2025-06-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-09-04","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e01159"}}