Controlling Molecular Ordering in Aqueous Conducting Polymers Using Ionic Liquids

被引：190
作者：
Kee, Seyoung [1 ,2 ,3 ]
Kim, Nara [1 ,2 ,3 ]
Kim, Bong Seong [1 ,2 ,3 ]
Park, Seongjin [1 ,2 ,3 ]
Jang, Yun Hee [1 ,2 ,3 ]
Lee, Seoung Ho [1 ,2 ,3 ]
Kim, Jehan
Kim, Junghwan
Kwon, Sooncheol [1 ,2 ,3 ]
Lee, Kwanghee [1 ,2 ,3 ]
机构：
[1] Gwangju Inst Sci & Technol, Sch Mat Sci & Engn, Gwangju 500712, South Korea
[2] Gwangju Inst Sci & Technol, Dept Nanobio Mat & Elect, Heeger Ctr Adv Mat, Gwangju 500712, South Korea
[3] Gwangju Inst Sci & Technol, Res Inst Solar & Sustainable Energies, Gwangju 500712, South Korea
来源：
ADVANCED MATERIALS | 2016年 / 28卷 / 39期
基金：
新加坡国家研究基金会;
关键词：
CHARGE-TRANSPORT; ORGANIC SEMICONDUCTORS; SOLAR-CELLS; FILMS; ELECTRODES; PEDOT; CRYSTALLIZATION; MORPHOLOGY; SCATTERING; DEVICES;
D O I：
10.1002/adma.201505473
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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 nano structures are achieved with a reduced pi-pi stacking distance of approximate to 3.38 angstrom and, thus, a maximum sigma(dc) of approximate to 2100 S cm(-1)
引用
收藏
页码：8625 / 8631
页数：7
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