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Characterization of poly (3-methyl thiophene) thin films prepared by modified chemical bath deposition

机译:改性化学浴沉积法制备的聚(3-甲基噻吩)薄膜的表征

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摘要

Poly (3-methyl thiophene) thin films were prepared by chemical bath deposition technique on glass substrate; the prepared thin films were characterized for structural, morphological and optical properties. The variation in the oxidant concentration has an influence on the properties of the P3MeT thin films. The increase in the oxidant concentration leads to increase in the thickness of the film. The binding energy increases due to increase in oxidation concentration. The P3MeT thin films show smooth surface morphology with increase in oxidant concentration whereas the contact angle of the thin film decreases with increase in oxidant concentration. The optical absorbance of these thin films was found to increase with decrease in the optical band gap due to increase in oxidant concentration.
机译:采用化学浴沉积技术在玻璃基板上制备了聚(3-甲基噻吩)薄膜。制备的薄膜具有结构,形态和光学特性。氧化剂浓度的变化对P3MeT薄膜的性能有影响。氧化剂浓度的增加导致膜厚度的增加。由于氧化浓度的增加,结合能增加。 P3MeT薄膜随着氧化剂浓度的增加而显示出平滑的表面形态,而薄膜的接触角随着氧化剂浓度的增加而减小。发现由于氧化剂浓度的增加,这些薄膜的吸光度随着光学带隙的减小而增加。

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  • 来源
    《Applied Surface Science》 |2011年第1期|p.482-488|共7页
  • 作者单位

    Vacuum Techniques & Thin Film Lab., USIC, Shivaji University, Kolhapur, India;

    Department of Physics, Shivaji University, Kolhapur, 416004, India;

    Department of Physics, Shivaji University, Kolhapur, 416004, India;

    Vacuum Techniques & Thin Film Lab., USIC, Shivaji University, Kolhapur, India;

    Vacuum Techniques & Thin Film Lab., USIC, Shivaji University, Kolhapur, India;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    polymer; thin films; chemical synthesis; XPS; optical properties;

    机译:聚合物;薄膜;化学合成XPS;光学性质;

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