| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2024-06-06 |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| タイトル |
|
|
タイトル |
High field-effect mobility in oriented thin films of D-A type semiconducting polymers by engineering stable interfacial system |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 著者 |
Sharma, Shubham
Vats, Ajendra K.
Tang, Linjun
Kaishan, Feng
Toyoda, Jumpei
永松, 秀一
安藤, 義人
玉川, 雅章
田中, 啓文
Pandey, Manish
パンディ, シャム スディル
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Conjugated polymers (CPs) have emerged as excellent organic semiconducting materials for flexible electronic applications. CPs exhibit a notably fast carrier transport along their main π-conjugated backbone followed by inter-chain hopping compelling the need to form large and ordered domains in thin films. Therefore, the formation of larger domains, along with their orientation, is critical in controlling the electrical properties of CP-based organic electronic devices. However, controlling the molecular ordering along with the formation of large aggregates is a challenge. In this work, the unidirectional floating film transfer method (UFTM) has been utilized to prepare oriented thin films of CPs, which is a highly facile, cost-effective and material utilization efficient technique. We have demonstrated that extent and direction of molecular orientation in the fabricated thin films can be tuned along with the higher degree of aggregation. The rheological aspects, especially viscosity, play a significant role in determining molecular ordering along with the formation of these large aggregates. Active control of viscosity to achieve a stable interfacial viscous system is paramount to achieving this, resulting in a very high mobility of 12.4 cm2V−1s−1. |
|
言語 |
en |
| 書誌情報 |
en : Chemical Engineering Journal
巻 469,
p. 143932,
発行日 2023-06-06
|
| 出版社 |
|
|
出版者 |
Elsevier |
| DOI |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.cej.2023.143932 |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1385-8947 |
| ISSN |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
1873-3212 |
| 著作権関連情報 |
|
|
権利情報 |
Copyright (c) 2023 Elsevier B.V. All rights reserved. |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Conjugated polymers |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Organic transistor |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Orientation control |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Donor–acceptor |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Self-assembly |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 査読の有無 |
|
|
値 |
yes |
| 研究者情報 |
|
|
URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/332_ja.html |
| 論文ID（連携） |
|
|
値 |
10430693 |
| 連携ID |
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|
値 |
12300 |
10430693.pdf (1.4 MB)
