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Updated: Jul 5, 2025

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites
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Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites

Published on: September 19, 2020

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灵活的铜纳米线/聚乙烯化物膜复合材料具有独立于频率的负允许度

Kai Sun1, Ao Ma1, Pengtao Yang1

  • 1College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, China.

Polymers
|January 17, 2024
PubMed
概括

具有负电容性的灵活电子是可穿戴设备的关键. 研究人员开发了铜纳米线/聚乙烯化物 (CuNWs/PVDF) 复合膜,具有稳定的低频负电容性,以提高设备性能.

关键词:
导电性的聚合物聚合物.灵活的电子产品灵活的电子产品低频分散的低频分散负电容性是指负电容性.

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相关概念视频

Susceptibility, Permittivity and Dielectric Constant01:26

Susceptibility, Permittivity and Dielectric Constant

When placed in an external electric field, a dielectric material gets polarized. The charge density in the dielectric material is given by the sum of the bound and free charge densities, while the total charge density can also be written in terms of the total electric field. The bound charge density can be measured in terms of polarization, leading to the relationship between electric displacement and polarization.
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