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Patterning and Conductivity Modulation of Conductive Polymers by UV Light Exposure

机译:紫外线照射下导电聚合物的图案和电导率调制

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摘要

A novel patterning technique of conductive polymers produced by vapor phase polymerization is demonstrated. The method involves exposing an oxidant film to UV light which changes the local chemical environment of the oxidant and subsequently the polymerization kinetics. This procedure is used to control the conductivity in the conjugated polymer poly(3,4-ethylenedioxythiophene): tosylate by more than six orders of magnitude in addition to producing high-resolution patterns and optical gradients. The mechanism behind the modulation in the polymerization kinetics by UV light irradiation as well as the properties of the resulting polymer are investigated.
机译:通过气相聚合生产的导电聚合物的新型构图技术得到证明。该方法包括将氧化剂膜暴露于紫外光,该紫外光改变氧化剂的局部化学环境并随后改变聚合动力学。该方法用于控制共轭聚合物聚(3,4-乙撑二氧噻吩):甲苯磺酸酯的电导率超过六个数量级,除了产生高分辨率图案和光学梯度。研究了通过紫外线辐照调节聚合动力学的机理以及所得聚合物的性能。

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  • 来源
    《Advanced Functional Materials》 |2016年第38期|6950-6960|共11页
  • 作者单位

    Linkoping Univ, Lab Organ Elect, Dept Sci & Technol, SE-60174 Norrkoping, Sweden;

    Linkoping Univ, Lab Organ Elect, Dept Sci & Technol, SE-60174 Norrkoping, Sweden;

    Linkoping Univ, Lab Organ Elect, Dept Sci & Technol, SE-60174 Norrkoping, Sweden;

    Linkoping Univ, Dept Phys Chem & Biol, SE-58183 Linkoping, Sweden;

    Linkoping Univ, Dept Phys Chem & Biol, SE-58183 Linkoping, Sweden;

    Tech Univ Denmark, Dept Energy Convers & Storage, DK-4000 Roskilde, Denmark;

    Linkoping Univ, Lab Organ Elect, Dept Sci & Technol, SE-60174 Norrkoping, Sweden;

    Univ South Australia, Future Ind Inst, Adelaide, SA 5001, Australia;

    Linkoping Univ, Lab Organ Elect, Dept Sci & Technol, SE-60174 Norrkoping, Sweden;

    Linkoping Univ, Lab Organ Elect, Dept Sci & Technol, SE-60174 Norrkoping, Sweden;

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