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首页> 外文期刊>Applied Surface Science >Design and photocatalytic activity of nanosized zinc oxides
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Design and photocatalytic activity of nanosized zinc oxides

机译：纳米氧化锌的设计及光催化活性

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摘要

Zinc oxide particles with various morphologies were successfully prepared via three synthesis methods: precipitation; tribophysical treatment and sonochemistry. The as-synthesized samples were characterized by X-ray diffraction (XRD); infrared spectroscopy (IR); scanning electron microscope (SEM); BET specific surface area; electron-paramagnetic resonance (EPR), UV-Vis absorption/diffuse reflectance and X-ray photoelectron spectroscopy (XPS). Photocatalytic activities of the samples were evaluated by degradation of Malachite Green (MG) in an aqueous solution under UV and visible irradiation.
机译：通过三种合成方法成功地制备了具有各种形态的氧化锌颗粒：摩擦物理处理和声化学。合成后的样品通过X射线衍射（XRD）表征；红外光谱（IR）扫描电子显微镜（SEM）； BET比表面积；电子顺磁共振（EPR），UV-Vis吸收/漫反射和X射线光电子能谱（XPS）。通过孔雀石绿（MG）在紫外和可见光照射下在水溶液中的降解来评估样品的光催化活性。

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  • 来源
    《Applied Surface Science》 |2016年第15期|258-266|共9页
  • 作者

    Gancheva M.; Markova-Velichkova M.; Atanasova G.; Kovacheva D.; Uzunov I.; Cukeva R.;

  • 作者单位

    Bulgarian Acad Sci, Inst Gen & Inorgan Chem, Acad G Bonchev Str,Bl 11, BU-1113 Sofia, Bulgaria;

    Bulgarian Acad Sci, Inst Gen & Inorgan Chem, Acad G Bonchev Str,Bl 11, BU-1113 Sofia, Bulgaria;

    Bulgarian Acad Sci, Inst Gen & Inorgan Chem, Acad G Bonchev Str,Bl 11, BU-1113 Sofia, Bulgaria;

    Bulgarian Acad Sci, Inst Gen & Inorgan Chem, Acad G Bonchev Str,Bl 11, BU-1113 Sofia, Bulgaria;

    Bulgarian Acad Sci, Inst Gen & Inorgan Chem, Acad G Bonchev Str,Bl 11, BU-1113 Sofia, Bulgaria;

    Bulgarian Acad Sci, Inst Gen & Inorgan Chem, Acad G Bonchev Str,Bl 11, BU-1113 Sofia, Bulgaria;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Zinc oxide; Structural properties; Morphology; Malachite green; Photocatalytic activity;

    机译：氧化锌;结构性能;形貌;孔雀石绿;光催化活性;

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