Controlling Molecular Ordering in Aqueous Conducting Polymers Using Ionic Liquids
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- 作者：Seyoung Kee ; Nara Kim ; Bong Seong Kim ; Seongjin Park ; Yun Hee Jang ; Seoung Ho Lee ; Jehan Kim ; Junghwan Kim ; Sooncheol Kwon and Kwanghee Lee
- 刊名：Advanced Materials
- 出版年：2016
- 出版时间：October 19, 2016
- 年：2016
- 卷：28
- 期：39
- 页码：8625-8631
- 全文大小：6223K
- ISSN：1521-4095
文摘
The molecular ordering of aqueous conducting polymers is controlled using a rational method. By introducing various ionic liquids, which have designed electrostatic interactions to PEDOT:PSS solutions, the evolution of the molecular ordering of the PEDOT is manipulated. Consequently, highly ordered nanostructures are achieved with a reduced π–π stacking distance of ≈3.38 Å and, thus, a maximum σdc of ≈2100 S cm–1.