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首页> 外文期刊>Electrochemistry communications >Fabrication of free-standing conductive polymer films through dynamic three-phase interline electropolymerization
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Fabrication of free-standing conductive polymer films through dynamic three-phase interline electropolymerization

机译：通过动态三相线间电聚合制备自支撑导电聚合物薄膜

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摘要

Poly(3,4-ethylenedioxythiophene) (PEDOT) and polypyrrole (PPy) free-standing conductive polymer films are prepared through a dynamic solid/liquid (oil)/liquid (water) three phase interline electropolymerization (D3PIE) process. The oil phase (dichloromethane) contains only hydrophobic monomer (3,4-ethylenedioxythiophene or pyrrole), while the aqueous phase contains only dopant electrolytes. A platinum wire is immersed vertically across the O/W interface and is acted as working electrode. The electropolymerization starts from the three phase interline junction of water, dichloromethane and Pt wire and expands along the O/W interface so that a free-standing film forms. Furthermore, both the PEDOT film and PPy film exhibit heterogeneous microstructure because of this unique electropolymerization process. The novel D3PIE method proves to be applicable to the preparation of a variety of free-standing conductive polymer films with controllable size and microstructure.
机译：通过动态固/液（油）/液（水）三相线间电聚合（D3PIE）工艺制备聚（3,4-乙撑二氧噻吩）（PEDOT）和聚吡咯（PPy）自立式导电聚合物膜。油相（二氯甲烷）仅包含疏水性单体（3,4-乙撑二氧噻吩或吡咯），而水相仅包含掺杂剂电解质。铂丝垂直浸入O / W界面，并用作工作电极。电聚合反应从水，二氯甲烷和Pt丝的三相交界处开始，并沿O / W界面膨胀，从而形成独立的膜。此外，由于这种独特的电聚合过程，PEDOT膜和PPy膜均显示出异质的微观结构。事实证明，新颖的D3PIE方法可用于制备尺寸和微观结构可控的各种独立式导电聚合物薄膜。

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