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首页> 外文期刊>Materials Research Innovations >Preparation, characterisation and enhanced properties of Ag/ZnO nanocomposites for UV-light-driven photocatalysis
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Preparation, characterisation and enhanced properties of Ag/ZnO nanocomposites for UV-light-driven photocatalysis

机译：紫外线光电催化剂的Ag / ZnO纳米复合材料的制备，表征及增强性能

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摘要

ZnO containing 0-10 wt% Ag was successfully synthesized by a simple solution deposition method using NaBH_4 as a reducing agent at room temperature. The samples were characterized by X-ray diffraction, scanning electron microscopy, photoluminescence spectroscopy and X-ray photoelectron spectroscopy. The analytical results show that Ag nanoparticles were supported on hierarchical ZnO flowers. Photocatalytic performance of Ag/ZnO nanocomposites in degrading of methylene blue and methyl orange was increased with increasing in Ag content to the highest value at 5 wt% Ag. In this research, a photocatalytic mechanism of Ag/ZnO nanocomposites was also proposed and discussed.
机译：通过在室温下使用NaBH_4作为还原剂，通过简单的溶液沉积方法成功地合成含有0-10wt％Ag的ZnO。 通过X射线衍射，扫描电子显微镜，光致发光光谱和X射线光电子能谱表征样品。 分析结果表明，Ag纳米颗粒在等级ZnO花上负载。 Ag / ZnO纳米复合材料在降解亚甲基蓝色和甲基橙的光催化性能随着Ag含量的增加而增加，以5wt％Ag的最高值。 在该研究中，还提出并讨论了Ag / ZnO纳米复合材料的光催化机理。

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  • 来源
    《Materials Research Innovations》 |2021年第4期|199-207|共9页
  • 作者

    Saowaluk Buapoon; Anukorn Phuruangrat; Titipun Thongtem; Somchai Thongtem;

  • 作者单位

    Department of Materials Science and Technology Faculty of Science Prince of Songkla University Hat Yai Songkhla Thailand;

    Department of Materials Science and Technology Faculty of Science Prince of Songkla University Hat Yai Songkhla Thailand;

    Materials Science Research Center Faculty of Science Chiang Mai University Chiang Mai Thailand Department of Chemistry Faculty of Science Chiang Mai University Chiang Mai Thailand;

    Materials Science Research Center Faculty of Science Chiang Mai University Chiang Mai Thailand Department of Physics and Materials Science Faculty of Science Chiang Mai University Chiang Mai Thailand;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Ag/ZnO nanocomposites; photocatalysis; spectroscopy;

    机译：Ag / ZnO纳米复合材料;光催化;光谱学;

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