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首页> 外文期刊>Synthetic Metals >An investigation on the fabrication of conductive polyethylene dioxythiophene (PEDOT) nanofibers through electrospinning
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An investigation on the fabrication of conductive polyethylene dioxythiophene (PEDOT) nanofibers through electrospinning

机译：通过静电纺丝制备导电聚乙烯二氧噻吩（PEDOT）纳米纤维制备的研究

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This article reports on the possibility of the fabrication of conductive PEDOT (3,4 poly ethylene dioxythiophene) nanofibers through electrospinning. Electrospinning of pure PEDOT nanofibers from its solution has not yet become possible. Also in this work, the efforts to electrospin pure PEDOT or pure EDOT nanofibers proved fruitless. Hence, poly(acrylic acid) (PAA)was employed to assist the electrospinning of EDOT. EDOT:PAA nanofibers were collected in an oxidation bath, where in-situ polymerization of EDOT into PEDOT occurred. After a series of experiments, PEDOT/PAA (50:50) and PEDOT/PAA (67:33) nanofibers were successfully fabricated. The lowest average diameter of the PEDOT/PAA nanofibers was around 300 nm. An electrical conductivity of 0.16 S/cm was recorded for the PEDOT/PAA (50:50) nanofibrous web which is a considerable improvement over similar products reported in the literature. X-ray analysis showed that PEDOT/PAA nanofibers have an amorphous microstructure. FTIR analysis showed no reaction or major interactions between EDOT or PEDOT and PAA. Moreover, FTIR analysis proved successful polymerization of EDOT into PEDOT. images indicated a good degree of homogeneity for PEDOT and PAA in PEDOT:PAA nanofibers.
机译：本文报告了通过静电纺丝通过静电纺丝制备导电佩特（3,4聚乙烯二氧噻吩）纳米纤维的可能性。纯PEDOT纳米纤维的静电纺丝尚未成为可能。同样在这项工作中，静电素纯铅皮或纯氏体纳米纤维的努力证明了果皮。因此，使用聚（丙烯酸）（PAA）来帮助Estoot的静电纺丝。编辑：Paa纳米纤维被收集在氧化浴中，其中原位聚合对佩特的原位聚合。经过一系列实验，成功制造了PEDOT / PAA（50:50）和PEDOT / PAA（67:33）纳米纤维。 PEDOT / PAA纳米纤维的最低平均直径约为300nm。记录了0.16 s / cm的导电率为PEDOT / PAA（50:50）纳米纤维网，这是对文献中报道的类似产品的相当大改善。 X射线分析显示PEDOT / PAA纳米纤维具有非晶微观结构。 FTIR分析显示，编辑或铅圈和PAA之间没有反应或主要相互作用。此外，FTIR分析证明了Edot的成功聚合进入PEDOT。图像表明PEDOT和PAA的均匀性良好的均匀性：PAA纳米纤维。

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