首页> 外文期刊>Journal of Applied Polymer Science >Resonance Tracking Atomic Force Acoustic Microscopy Quantitative Modulus Mapping of Carbon Nanotubes-Reinforced Acrylonitrile– Butadiene–Styrene Polymer
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Resonance Tracking Atomic Force Acoustic Microscopy Quantitative Modulus Mapping of Carbon Nanotubes-Reinforced Acrylonitrile– Butadiene–Styrene Polymer

机译:碳纳米管增强丙烯腈-丁二烯-苯乙烯聚合物的共振跟踪原子力声学显微镜定量模量图

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摘要

This work presents a resonance tracking atomic force acoustic microscopy (RT-AFAM) quantitative modulus mapping of carbon nanotubes-reinforced acrylonitrile–butadiene–styrene polymer. RT-AFAM average local modulus values registered were in good agreement with those measured by nanoindentation test. RT-AFAM mapping modulus, nanoindentation, and transmission electron microscopy imaging showed that carbon nanotubes reinforcement of acrylonitrile–butadiene–styrene polymer matrix gives an elastic modulus enhancement of approximately 18.3% compared with the polymer matrix alone and showed that this technique provides high spatial resolution and helps to characterize the elastic properties of reinforced thermoplastic polymers and new compound materials at nanoscale.
机译:这项工作提出了碳纳米管增强的丙烯腈-丁二烯-苯乙烯聚合物的共振跟踪原子力声学显微镜(RT-AFAM)定量模量图。记录的RT-AFAM平均局部模量值与通过纳米压痕测试测得的值相吻合。 RT-AFAM映射模量,纳米压痕和透射电子显微镜成像显示,与单独的聚合物基质相比,碳纳米管对丙烯腈-丁二烯-苯乙烯聚合物基质的增强使弹性模量提高了约18.3%,并且表明该技术可提供较高的空间分辨率并有助于表征增强的热塑性聚合物和新型复合材料的纳米级弹性。

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