期刊
MACROMOLECULES
卷 48, 期 24, 页码 8989-8997出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.macromol.5b02320
关键词
-
资金
- U.S. Department of Energy [DE-AC05-00OR22725]
- Department of Energy
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [1504265] Funding Source: National Science Foundation
The demand for lower cost and flexible electronics has driven industry to develop alternative transparent electrode (TB) materials to replace indium tin oxide (ITO). ITO is the benchmark TE on the market, but its high cost and low flexibility limit it for use in future technologies. Recent work has shown the combination of the conducting polymer poly (3,4- ethylene dioxythiophene)p-olystyrene-sulfonate (PEDOT:PSS) with the ionic liquid 1-ethyl-3-methylimidazolium tetracyanoborate (EMIM:TCB) is a viable ITO replacement. The work presented here investigates the nature of the interaction between PEDOT:PSS and EMIIVI:TCB in the solution state. A combination of scattering methods is used to illustrate a novel, multilength scale model of this system. At length scales larger than 300 nm PEODT:PSS adopts a micro.gel-like structure, and below similar to 300 nm the system adopts an entangled polyelectrolyte mesh structure. As EMIM:TCB is added, the microgel interior adopts a more neutral polymer mesh structure as EMIM:TCB concentration is increased.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据