Conducting Polymers: Controlling Molecular Ordering in Aqueous Conducting Polymers Using Ionic Liquids (Adv. Mater. 39/2016)
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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：8555
- 全文大小：4391K
- ISSN：1521-4095
文摘
The improvement of molecular ordering in conducting polymers from disordered aqueous solution state to highly ordered solid state is investigated by K. Lee and co-workers on page 8625. A well-ordered structure, like a wall, can be formed by painting a mixture solution of PEDOT:PSS with an ionic liquid and then evaporating the water solvent. The different colors in the wall represent units of conducting PEDOT (positively doped) (blue), anionic PSS (orange), the cation of the ionic liquid (yellow), and its counter anion (red). The lighting by the lamp indicates the highly conducting state of PEDOT:PSS, which results from its crystalline formation.