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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202300629
|2 doi
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|a pubmed24n1177.xml
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|a (DE-627)NLM35320580X
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|a (NLM)36814317
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Liang, Shijie
|e verfasserin
|4 aut
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|a 13% Single-Component Organic Solar Cells based on Double-Cable Conjugated Polymers with Pendent Y-Series Acceptors
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|c 2023
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|a Text
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 07.05.2023
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|a Date Revised 07.05.2023
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2023 Wiley-VCH GmbH.
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|a Double-cable conjugated polymers with pendent electron acceptors, including fullerene, rylene diimides, and nonfused acceptors, have been developed for application in single-component organic solar cells (SCOSCs) with efficiencies approaching 10%. In this work, Y-series electron acceptors have been firstly incorporated into double-cable polymers in order to further improve the efficiencies of SCOSCs. A highly crystalline Y-series acceptor based on quinoxaline core and the random copolymerized strategy are used to optimize the ambipolar charge transport and the nanophase separation of the double-cable polymers. As a result, an efficiency of 13.02% is obtained in the random double-cable polymer, representing the highest performance in SCOSCs, while the regular double-cable polymer only provides a low efficiency of 2.75%. The significantly enhanced efficiencies are attributed to higher charge carrier mobilities, better ordering conjugated backbones and Y-series acceptors in random double-cable polymers
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|a Journal Article
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|a Y-series acceptors
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|a double-cable conjugated polymers
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|a phase separation
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|a random copolymer
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|a single-component organic solar cells
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|a Xiao, Chengyi
|e verfasserin
|4 aut
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|a Xie, Chengcheng
|e verfasserin
|4 aut
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|a Liu, Baiqiao
|e verfasserin
|4 aut
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|a Fang, Haisheng
|e verfasserin
|4 aut
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|a Li, Weiwei
|e verfasserin
|4 aut
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 35(2023), 18 vom: 23. Mai, Seite e2300629
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g volume:35
|g year:2023
|g number:18
|g day:23
|g month:05
|g pages:e2300629
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|u http://dx.doi.org/10.1002/adma.202300629
|3 Volltext
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