Abstract The electrospray deposition method was used to deposit carbon nanotubes (CNT) onto the surfaces of woven carbon fiber (CF) to produce woven hybrid carbon fiber–carbon nanotubes (CF–CNT). Extreme high-resolution field emission scanning electron microscopy (XHR-FESEM), X-ray diffraction (XRD), Raman spectroscopy and Fourier transform infrared spectroscopy (FT-IR) were used to analyze the woven hybrid CF–CNT. The results demonstrated that CNT was successfully and homogenously distributed on the woven CF surface. Woven hybrid CF–CNT epoxy composite laminates were then prepared and compared with woven CF epoxy composite laminates in terms of their flexural and dielectric properties. The results indicated that the flexural strength, flexural modulus and dielectric constant of the woven hybrid CF–CNT epoxy composite laminates were improved up to 19, 27 and 25%, respectively, compared with the woven CF epoxy composite laminates.

中文翻译：

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使用电喷雾沉积改善用碳纳米管夹层增强的碳纤维环氧复合材料层压板的弯曲和介电性能

摘要 采用电喷雾沉积法将碳纳米管（CNT）沉积在编织碳纤维（CF）的表面，以制备编织混合碳纤维-碳纳米管（CF-CNT）。使用极高分辨率场发射扫描电子显微镜 (XHR-FESEM)、X 射线衍射 (XRD)、拉曼光谱和傅里叶变换红外光谱 (FT-IR) 来分析编织的混合 CF-CNT。结果表明，CNT 成功且均匀地分布在编织的 CF 表面上。然后制备编织混合 CF-CNT 环氧复合层压板，并在弯曲和介电性能方面与编织 CF 环氧复合层压板进行比较。结果表明，抗弯强度、