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Preparation and characterization of polyani-line/polyvinyl alcohol nanocomposite by laser irradiation

机译:激光辐照聚苯胺/聚乙烯醇纳米复合材料的制备与表征

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Polyaniline (PANI) - Polyvinyl alcohol (PVA) nanocomposite were prepared using laser irradiation method. X-ray diffraction results showed that, (PANI/PVA) nanocomposite exhibited amorphous nature of polymer. The electronic transition will be studied using Ultraviolet-Visible spectrometer (UV-Vis). The real part of dielectric constant (?) and imaginary part (ε") were studied. Also, the relaxation time was calculated.
机译:采用激光辐照法制备了聚苯胺(PANI)-聚乙烯醇(PVA)纳米复合材料。 X射线衍射结果表明,(PANI / PVA)纳米复合材料表现出聚合物的无定形性质。将使用紫外可见光谱仪(UV-Vis)研究电子跃迁。研究了介电常数的实部(η)和虚部(ε”),并计算了弛豫时间。

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