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首页> 外文期刊>Nuclear instruments and methods in physics research >Properties of poly(ethylene terephthalate) track membranes with a polymer layer obtained by plasma polymerization of pyrrole vapors
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Properties of poly(ethylene terephthalate) track membranes with a polymer layer obtained by plasma polymerization of pyrrole vapors

机译：具有通过吡咯蒸气的等离子体聚合获得的聚合物层的聚对苯二甲酸乙二酯轨道膜的性能

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摘要

The structure and the charge transport properties of poly(ethylene terephthalate) track membrane modified by pyrrole plasma were studied. It was found that polymer deposition on the surface of a track membrane via plasma polymerization of pyrrole results in the creation of composite nanomembranes that, in the case of the formation of a semipermeable layer, possess asymmetric conductivity in electrolyte solutions - a rectification effect similar to that of a p-n junction in semiconductors. It is caused by presence in the membranes of two layers with different functional groups and also by the pore geometry. Such membranes can be used to create chemical and biochemical sensors.
机译：研究了吡咯等离子体改性聚对苯二甲酸乙二醇酯轨道膜的结构和电荷传输性能。发现通过吡咯的等离子体聚合将聚合物沉积在轨道膜的表面上会导致形成复合纳米膜，该复合纳米膜在形成半渗透层的情况下在电解质溶液中具有不对称的电导率-整流作用类似于半导体中的pn结。这是由于具有不同官能团的两层膜中的存在以及孔的几何形状引起的。此类膜可用于创建化学和生化传感器。

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  • 作者

    L. Kravets; S. Dmitriev; N. Lizunov; V. Satulu; B. Mitu; G. Dinescu;

  • 作者单位

    Joint Institute for Nuclear Research, Flerov Laboratory of Nuclear Reactions, Joliot-Curie Str. 6, 141980 Dubna, Russia;

    Joint Institute for Nuclear Research, Flerov Laboratory of Nuclear Reactions, Joliot-Curie Str. 6, 141980 Dubna, Russia;

    Joint Institute for Nuclear Research, Flerov Laboratory of Nuclear Reactions, Joliot-Curie Str. 6, 141980 Dubna, Russia;

    National Institute for Laser, Plasma and Radiation Physics, Atomistilor Str. 409, P.O. Box MG-16, Magurele, Bucharest 77125, Bucharest, Romania;

    National Institute for Laser, Plasma and Radiation Physics, Atomistilor Str. 409, P.O. Box MG-16, Magurele, Bucharest 77125, Bucharest, Romania;

    National Institute for Laser, Plasma and Radiation Physics, Atomistilor Str. 409, P.O. Box MG-16, Magurele, Bucharest 77125, Bucharest, Romania;

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  • 正文语种 eng
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  • 关键词

    composite nanomembranes; layer of plasma polymer; pyrrole; asymmetric conductivity;

    机译：复合纳米膜等离子聚合物层;吡咯不对称电导率;

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