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Excellent microwave absorption properties based on a composite of one dimensional Mo2C@C nanorods and a PVDF matrix

机译:优异的微波吸收性质基于一维MO2C @ C纳米棒和PVDF基质的复合物

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摘要

MoO3 nanowires were synthesized by a wet chemical process and then coated by glucose, and finally successfully turned into Mo2C@C nanorods by carbonation reaction. An excellent absorption strength of -39.0 dB and absorption bandwidth of 12.2 GHz in the thickness range of 2.0-5.0 mm were achieved by the Mo2C@C/PVDF with 10% filler content, derived from effective Debye dipolar relaxation processes. It is expected that the composite can be applied as a novel and desirable microwave absorber.
机译:通过湿化学过程合成MOO3纳米线,然后通过葡萄糖涂覆,并通过碳酸化反应成功地成功地转化为MO 2 C纳米棒。 通过10%填料含量的MO2C @ C / PVDF实现了厚度范围为2.0-5.0mm的厚度范围为-39.0dB的吸收强度为-39.0dB和12.2GHz的吸收带宽。 预期复合材料可以作为新颖和理想的微波吸收器应用。

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  • 来源
    《RSC Advances》 |2019年第37期|共6页
  • 作者单位

    Qingdao Univ Sci &

    Technol Engn Res Ctr High Performance Polymer &

    Molding T Minist Educ Qingdao 266042 Shandong Peoples R China;

    Qingdao Univ Sci &

    Technol Engn Res Ctr High Performance Polymer &

    Molding T Minist Educ Qingdao 266042 Shandong Peoples R China;

    Beihang Univ Sch Chem Beijing 100191 Peoples R China;

    Beihang Univ Sch Chem Beijing 100191 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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