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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1002/adma.201908087
|2 doi
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|a pubmed25n1019.xml
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|a DE-627
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|a eng
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| 100 |
1 |
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|a Ko, Jongkuk
|e verfasserin
|4 aut
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| 245 |
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|a Enhanced Vertical Charge Transport of Homo- and Blended Semiconducting Polymers by Nanoconfinement
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|c 2020
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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 30.09.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2020 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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|a The morphology of conjugated polymers has critical influences on electronic and optical properties of optoelectronic devices. Even though lots of techniques and methods are suggested to control the morphology of polymers, very few studies have been performed inducing high charge transport along out-of-plane direction. In this study, the self-assembly of homo- and blended conjugated polymers which are confined in nanostructures is utilized. The resulting structures lead to high charge mobility along vertical direction for both homo- and blended conjugated polymers. Both semicrystalline and amorphous polymers show highly increased population of face-on crystallite despite intrinsic crystallinity of polymers. They result in more than two orders of magnitude enhanced charge mobility along vertical direction revealed by nanoscale conductive scanning force microscopy and macroscale IV characteristic measurements. Moreover, blends of semicrystalline and amorphous polymers, which are known to show inferior optical and electrical properties due to their structural incompatibility, are formed into harmonious states by this approach. Assembly of blends of semicrystalline and amorphous polymers under nanoconfinement shows charge mobility in out-of-plane direction of 0.73 cm2 V-1 s-1 with wide range of absorption wavelength from 300 to 750 nm demonstrating the synergistic effects of two different polymers
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|a Journal Article
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|a conductive scanning force microscopy
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|a grazing incidence X-ray scattering
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| 650 |
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4 |
|a nanoconfinement
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|a nanoimprint lithography
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| 650 |
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|a nanopillars
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| 650 |
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4 |
|a organic electronics
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| 700 |
1 |
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|a Kim, Youngkeol
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kang, Jin Soo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Berger, Rüdiger
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yoon, Hyunsik
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Char, Kookheon
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 32(2020), 10 vom: 09. März, Seite e1908087
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnas
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| 773 |
1 |
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|g volume:32
|g year:2020
|g number:10
|g day:09
|g month:03
|g pages:e1908087
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|u http://dx.doi.org/10.1002/adma.201908087
|3 Volltext
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