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Electrohydrodynamic printing of poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) electrodes with ratio-optimized surfactant

机译:聚(3,4-亚乙二氧基噻吩)的电液动力学印刷:聚(4-苯乙烯磺酸盐)电极,具有比优化表面活性剂

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摘要

An electrohydrodynamic (EHD) printing process was optimized for the printing of a (3,4-ethylenedioxythiophene): poly(4-styrenesulfonate) (PEDOT:PSS) conductive polymer by manipulating the surface tension of a PEDOT:PSS solution. A stable cone-jet mode was confirmed by adjusting the process parameters of the EHD printing process, such as applied voltage, flow rate, and working distance. The addition of a nonionic surfactant, Triton X-100, enabled both printing of PEDOT:PSS conductive lines with widths ranging from 335 mu m to 90 mu m in a low-power operation (0.5 kV), as well as a 100-fold increase in conductivity of the PEDOT:PSS film compared with that of the pristine one. To utilize printed PEDOT:PSS lines for high functional applications, a multi-deposition technique was carried out, which results in a decrease in line resistance from 1.3 x 10(4) Omega mm (1) to 0.2 x 10(3) Omega mm (1).
机译:通过操纵PEDOT的表面张力:PSS溶液的表面张力,优化了电液动力学(EHD)印刷方法(3,4-亚乙二氧基噻吩):聚(4-苯乙烯磺酸盐)(PEDOT:PSS)导电聚合物:PSS溶液。 通过调节EHD印刷过程的工艺参数,例如施加的电压,流速和工作距离来确认稳定的锥形喷射模式。 添加非离子表面活性剂Triton X-100,使得PETOOT的印刷均为PED:PSS导电线,宽度范围为335μm至90μm,在低功率操作(0.5kV),以及100倍 PEDOT的电导率增加:PSS膜与原始膜相比。 为了利用印刷PEDOT:PSS线路用于高功能应用,进行多沉积技术,这导致直线电阻的降低从1.3×10(4)ωmm(1)至0.2 x 10(3)ωmm (1)。

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  • 来源
    《RSC Advances》 |2016年第3期|共7页
  • 作者单位

    Sungkyunkwan Univ Dept Chem Engn Gyeonggi Do 440746 South Korea;

    Yeungnam Univ Dept Adv Organ Mat Engn Kyongsan 712749 South Korea;

    Korea Natl Univ Transportat Dept Polymer Sci &

    Engn Chungju 380702 South Korea;

    Hanbat Natl Univ Dept Chem &

    Biol Engn Daejeon 305719 South Korea;

    Yeungnam Univ Dept Adv Organ Mat Engn Kyongsan 712749 South Korea;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
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