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Dielectric Response and Broadband Microwave Absorption Properties of Three-Layer Graded ZnO Nanowhisker/Polyester Composites

         

摘要

We design and prepare three-layer graded ZnO nanowhisker/polyester composites. The dispersion configuration of ZnO nanowhiskers in the polyester is investigated, and their microwave reflectivity curves are also measured. Experimental results have shown that the graded dispersion with ZnO nanowhiskers contributes to broadband microwave absorption. In other words, the absorption band depends on the graded dispersion configuration of ZnO nanowhiskers in polyester matrix.

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  • 来源
    《中国物理快报:英文版》 |2007年第11期|3264-3267|共4页
  • 作者单位

    School of Science, Yanshan University, Qinhuangdao 066004;

    School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081;

    School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081;

    School of Science, Yanshan University, Qinhuangdao 066004;

    School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 物理学;
  • 关键词

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