PbS/PVA-Mg-Al-LDH纳米复合膜的合成与表征

IF 1.2 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Chalcogenide Letters Pub Date : 2022-11-21 DOI:10.15251/cl.2022.1911.761

K. Ibrahimova, A. Azizov, O. Balayeva, R. Alosmanov, R. M. Aghayeva, M. H. Abbasov

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引用次数: 0

摘要

本文采用连续离子层吸附反应（SILAR）法在聚乙烯醇/镁铝层状双氢氧化物（PVA/Mg-Al-LDH）复合膜上合成了硫化铅（PbS）基纳米复合材料。使用X射线粉末衍射分析（XRD）、紫外可见光谱（UV-Vis）、扫描电子显微镜（SEM）、能量色散X射线光谱（EDX）和傅里叶变换红外光谱（FT-IR）对制备的样品进行表征。光学吸收研究证实，当PbS纳米颗粒分散在PVA聚合物基体中时，它们可以很好地适应聚合物链之间的间隙，从而提高光学电导率。

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The synthesis and characterization of PbS/ PVA-Mg-Al-LDH nanocomposite film

This paper described the synthesis of lead(II)sulfide (PbS) based nanocomposite on polyvinyl alcohol/magnesium-aluminum–layered double hydroxide (PVA/Mg-Al-LDH) composite film by a successive ionic layer adsorption and reaction (SILAR) method. To characterize the prepared sample was carried out using X-ray powder diffraction analysis (XRD), Ultraviolet-visible (UV-Vis) spectroscope, Scanning electron microscope (SEM), Energy-dispersive X-ray (EDX) spectroscope, and Fourier transform infrared (FT-IR) spectroscope was used. The optical absorption study confirmed when the PbS nanoparticles are dispersed in the PVA polymer matrix, they can well fit the interstitial spaces between the polymer chains and thus an increase in the optical conductivity.

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来源期刊

Chalcogenide Letters MATERIALS SCIENCE, MULTIDISCIPLINARY-PHYSICS, APPLIED

CiteScore

1.80

自引率

20.00%

发文量

审稿时长

1 months

期刊介绍： Chalcogenide Letters (CHL) has the aim to publish rapidly papers in chalcogenide field of research and appears with twelve issues per year. The journal is open to letters, short communications and breakings news inserted as Short Notes, in the field of chalcogenide materials either amorphous or crystalline. Short papers in structure, properties and applications, as well as those covering special properties in nano-structured chalcogenides are admitted.