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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202203330
|2 doi
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|a pubmed25n1147.xml
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|a (NLM)35916258
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|a DE-627
|b ger
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|e rakwb
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|a eng
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|a Fu, Beibei
|e verfasserin
|4 aut
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|a Challenging Bendable Organic Single Crystal and Transistor Arrays with High Mobility and Durability toward Flexible Electronics
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 28.09.2022
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2022 Wiley-VCH GmbH.
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|a Bendable organic single crystals are promising candidates for flexible electronics owing to their superior charge-transport properties. However, large-area high-quality organic single crystals are rarely available on the polymer substrates generally used in flexible electronics. Here, a surface-assisted assembly strategy based on a polymer modification, poly(amic acid) (PAA), is developed to grow large-area organic singe crystals on polymer substrates using a simple drop-casting method. The unique surface properties of PAA that enable molecular solution superwetting and promote molecular ordered assembly produce an extraordinary self-driven "meniscus-guided coating" behavior, enabling the fabrication of millimeter-sized, highly aligned organic single crystals for a variety of organic semiconductors. Organic field-effect transistors based on a mode molecule of 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene demonstrate the highest (average) mobility of 18.6 cm2 V-1 s-1 (15.9 cm2 V-1 s-1 ), attractively low operating voltage of -3 V, and high flexible durability. The results shed light on the large-area fabrication of organic single crystals on polymer dielectrics toward high-performance and integrated plastic electronics
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|a Journal Article
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|a flexible electronics
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|a low power consumption
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|a organic field-effect transistors
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|a organic single crystals
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1 |
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|a Yang, Fangxu
|e verfasserin
|4 aut
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1 |
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|a Sun, Lingjie
|e verfasserin
|4 aut
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1 |
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|a Zhao, Qiang
|e verfasserin
|4 aut
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1 |
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|a Ji, Deyang
|e verfasserin
|4 aut
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1 |
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|a Sun, Yajing
|e verfasserin
|4 aut
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1 |
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|a Zhang, Xiaotao
|e verfasserin
|4 aut
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1 |
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|a Hu, Wenping
|e verfasserin
|4 aut
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773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 34(2022), 39 vom: 31. Sept., Seite e2203330
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnas
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773 |
1 |
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|g volume:34
|g year:2022
|g number:39
|g day:31
|g month:09
|g pages:e2203330
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|u http://dx.doi.org/10.1002/adma.202203330
|3 Volltext
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|d 34
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|e 39
|b 31
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