完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lin, Yen-Ting | en_US |
dc.contributor.author | Singh, Ranjodh | en_US |
dc.contributor.author | Kuo, Shiao-Wei | en_US |
dc.contributor.author | Ko, Fu-Hsiang | en_US |
dc.date.accessioned | 2017-04-21T06:55:26Z | - |
dc.date.available | 2017-04-21T06:55:26Z | - |
dc.date.issued | 2017-02 | en_US |
dc.identifier.issn | 1566-1199 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1016/j.orgel.2016.11.008 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/132949 | - |
dc.description.abstract | We have developed a strategy for modifying the channel layer of organic thin film transistors (OTFTs) through side-chain induced self-organization into a well-ordered film. To obtain selectively self-patterned layers, we treated an adenine-functionalized poly(3-hexylthiophene) (PAT) with adenosine triphosphate (ATP). Using this strategy, interchain charge transport resulting from pi-conjugation was selected to control the polymer morphology, without the need of additional chemical synthetic processing. The side chain-induced self-organization can be understood in terms of supramolecular interactions. The pi-electrons were delocalized among the thiophene rings, thereby improving the interchain charge transport ability; the resulting planar pi-electron system in PAT: ATP resulted in closer intermolecular pep distances, facilitating enhanced charge carrier mobility within a fibrillar structure. The PAT: ATP-based OTFT device exhibited moderate to improved electronic characteristics, with an average field mobility of 3.2 x 10(-4) cm(2) V-1 s(-1) at -30 V and a threshold voltage (V-th) of 5 V, and an on/off current ratio of 10(6). This method has great potential for inducing selective intermolecular interactions in fully solution processed electronic devices. (C) 2016 Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Interchain charge transport | en_US |
dc.subject | Side chain-induced self-organization | en_US |
dc.subject | Self-assembly | en_US |
dc.subject | OTFTs | en_US |
dc.title | Supramolecular control over the morphology of bio-inspired poly(3-hexylthiophene) for organic thin film transistors | en_US |
dc.identifier.doi | 10.1016/j.orgel.2016.11.008 | en_US |
dc.identifier.journal | ORGANIC ELECTRONICS | en_US |
dc.citation.volume | 41 | en_US |
dc.citation.spage | 221 | en_US |
dc.citation.epage | 228 | en_US |
dc.contributor.department | 材料科學與工程學系 | zh_TW |
dc.contributor.department | Department of Materials Science and Engineering | en_US |
dc.identifier.wosnumber | WOS:000390586300030 | en_US |
顯示於類別: | 期刊論文 |