School of Materials Science and Engineering and Department of Nanobio Materials and Electronics, Heeger Center for Advanced Materials and Research Institute for Solar and Sustainable Energies, Gwangju Institute of Science and Technology, Gwangju, 500-712, Republic of Korea.
Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang, 790-784, Republic of Korea.
Adv Mater. 2016 Oct;28(39):8625-8631. doi: 10.1002/adma.201505473. Epub 2016 Aug 8.
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 σ of ≈2100 S cm .
通过引入具有设计静电相互作用的各种离子液体来控制导电聚合物水溶液的分子有序性。通过这种方法，调控PEDOT 的分子有序性。结果，实现了高度有序的纳米结构，其 π-π 堆积距离约为 3.38 Å，σ 达到约 2100 S cm。
