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Updated: Jun 14, 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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探索含金纳米粒子的水泥基复合材料中的机械性能和电阻之间的关系

Daniel A Triana-Camacho1, David A Miranda1, Jorge H Quintero-Orozco1

  • 1Escuela de Física, Universidad Industrial de Santander, Cra 27 Calle 9, Bucaramanga 680002, Colombia.

Materials (Basel, Switzerland)
|August 29, 2024
PubMed
概括

将金纳米粒子 (Au NPs) 添加到水泥复合材料中,显著降低了机械性能91%,但提高了电气性能65%. 这突显了结构性健康监测应用程序的权衡.

关键词:
这种水泥粘合剂是混凝土.电阻谱学 电阻谱学电气模型电气模型金纳米颗粒的金子纳米颗粒机械性能 机械性能 机械性能

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相关概念视频

Pore Size Distribution01:23

Pore Size Distribution

In concrete, the pore size distribution significantly influences the material's properties. Capillary pores, markedly larger than gel pores, form a vast network within partially hydrated cement paste, reducing the concrete's strength and increasing its permeability. This heightened permeability leads to a greater risk of damage from environmental factors like freeze-thaw cycles and chemical attacks, with the extent of vulnerability also being tied to the water-to-cement ratio.
Adequate...
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