首页> 外文期刊>Applied Surface Science >Facile fabrication of Zn/Zn5(OH)8Cl2-H2O flower-like nanostructure on the surface of Zn coated with poly (N-methyl pyrrole)
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Facile fabrication of Zn/Zn5(OH)8Cl2-H2O flower-like nanostructure on the surface of Zn coated with poly (N-methyl pyrrole)

机译:在涂有聚(N-甲基吡咯)的锌表面上方便地制备Zn / Zn5(OH)8Cl2-H2O花状纳米结构

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摘要

Zn/Zn5(OH)8Cl2-H2O flower-like nanostructures was electrodeposited on the coated Zn with poly (N-methyl pyrrole) in 0.1 M Zn (NO3)2 and 0.1 M KC1 solution. The morphology and the structure of the Zn/Zn5(OH)8Cl2H2O were characterized by Field Emission Scanning Electron Microscopy (FESEM), Fourier transform infrared (FT-IR) spectroscopy and X-ray diffraction analysis (XRD). The FT-IR results showed special peaks at 908 and 728 cm"1 related to Zn5(OH)8Cl2H2O. The FESEM results indicated that Zn/Zn5(OH)8Cl2-H2O consists of a flower-like nanostructure and these flower-shaped structures contain many shaped nanopetals with the thickness of 27.8 nm. The XRD result confirmed that the major phase of electrodeposited product in 0.1 M KC1 as supporting electrolyte was Zn5(OH)8Cl2H2O. The ability of PMPy to create a thin film and the existence of several pores in its matrix act as a mold for the growth of Zn/Zn5(OH)8Cl2-H2O flower-like nanostructure. The trapping of Cl~ and OH" within pores can be considered as the reason for the formation of flowerlike Zn/Zn5(OH)8Cl2-H2O nanostructures in 0.1 M KG.
机译:将Zn / Zn5(OH)8Cl2-H2O花状纳米结构电沉积在0.1 M Zn(NO3)2和0.1 M KCl溶液中的聚(N-甲基吡咯)包覆的Zn上。 Zn / Zn5(OH)8Cl2H2O的形貌和结构通过场发射扫描电子显微镜(FESEM),傅立叶变换红外光谱(FT-IR)和X射线衍射分析(XRD)表征。 FT-IR结果显示与Zn5(OH)8Cl2H2O相关的908和728 cm“ 1处的特殊峰。FESEM结果表明Zn / Zn5(OH)8Cl2-H2O由花状纳米结构和这些花状结构组成XRD结果表明,在0.1 M KC1中作为支撑电解质的电沉积产物的主要相为Zn5(OH)8Cl2H2O,PMPy形成薄膜的能力和存在多个基质中的孔充当Zn / Zn5(OH)8Cl2-H2O花状纳米结构生长的霉菌。“ Cl〜和OH”在孔中的捕获可以认为是形成花状Zn / Zn5的原因(OH)8Cl2-H2O纳米结构,0.1 M KG。

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  • 来源
    《Applied Surface Science》 |2011年第24期|p.10539-10544|共6页
  • 作者单位

    Department of Chemistry, University of Malaya, Kuala Lumpur 50603, Malaysia,Department of Chemistry, Masjed-Soleiman Branch, Islamic Azad University, Masjed-Soleiman, Iran;

    Department of Chemistry, University of Malaya, Kuala Lumpur 50603, Malaysia;

    Department of Chemistry, University of Malaya, Kuala Lumpur 50603, Malaysia;

    Department of Chemistry, University of Malaya, Kuala Lumpur 50603, Malaysia;

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  • 正文语种 eng
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  • 关键词

    poly (n-methyl pyrrole) zn/zn5(0h)8cl2-h2o flower-like electrodeposition;

    机译:聚(n-甲基吡咯)zn / zn5(0h)8cl2-h2o花状电沉积;

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