...
首页> 外文期刊>Materials Research Innovations >Novel Fe-doped ZnO-CdS nanocomposite with enhanced visible light-driven photocatalytic performance
【24h】

Novel Fe-doped ZnO-CdS nanocomposite with enhanced visible light-driven photocatalytic performance

机译:新型Fe-掺杂ZnO-Cds纳米复合材料,具有增强的可见光光催化性能

获取原文
获取原文并翻译 | 示例
           

摘要

Chemical precipitation method was employed to synthesize the Fe-doped ZnO-CdS nanocomposites. The influence of incorporated Fe ions on the properties of nanocomposites was examined by various spectroscopic characterisations. XRD patterns of as-prepared sample exhibited a hexagonal crystal phase for both ZnO and CdS. Non-uniformly distributed spherical-shaped morphologies were observed from the SEM and TEM analyses. EPR spectrum displayed a sharp signal at g = 2.02. Photoluminescence spectrum of the prepared sample exhibited emission peaks in ultraviolet and visible regions. In the magnetic study, a significant enhancement was observed in the ferromagnetism by adding Fe impurities to the ZnO-CdS nanocomposite at room temperature. The synthesised Fe-doped ZnO-CdS nanocomposites exhibited a superior catalytic performance than pure ZnO and ZnO-CdS nanocomposites.
机译:使用化学沉淀法合成Fe掺杂的ZnO-Cds纳米复合材料。 通过各种光谱性状检测掺入的Fe离子对纳米复合材料性能的影响。 制备样品的XRD图案表现出ZnO和Cds的六方结晶相。 从SEM和TEM分析中观察到不均匀分布的球形形态。 EPR光谱显示在G = 2.02的尖锐信号。 制备样品的光致发光光谱在紫外和可见区域中表现出发射峰。 在磁性研究中,通过在室温下向ZnO-Cds纳米复合材料添加Fe杂质,在铁磁性中观察到显着的增强。 合成的Fe掺杂的ZnO-Cds纳米复合材料表现出比纯ZnO和ZnO-CDS纳米复合材料的优异催化性能。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号