首页> 外文会议>DAE Solid State Physics Symposium >A comparative study on dielectric and structural properties of graphene Oxide(GO)/Reduced graphene Oxide(rGO)/Multiwall carbon nanotubes (MWNT) based polyvinylidene Fluoride(PVDF) nanocomposites
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A comparative study on dielectric and structural properties of graphene Oxide(GO)/Reduced graphene Oxide(rGO)/Multiwall carbon nanotubes (MWNT) based polyvinylidene Fluoride(PVDF) nanocomposites

机译:石墨烯(GO)/氧化石墨烯(RGO)/多壁碳纳米管(MWNT)基聚偏二氟乙烯(PVDF)纳米复合材料的介电和结构性能对比研究

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摘要

Nanocomposites of graphene oxide (GO), reduced graphene oxide (rGO) and multiwall carbon nanotubes (MWNT) dispersed Polyvinylidene fluoride (PVDF) have been synthesized via grinding method. Dielectric constant of these nanocomposites have been found to be increased from 3.68 F/m to 30 F/m, attributes significant interfacial polarization due to GO, rGO and MWNTs dispersion inside the composites. X-ray diffraction (XRD) spectra confirms enhancement in crystallinity due to GO, rGO and MWNT dispersion while FT-IR measurement confirms tuned bonding behavior of the nanocomposites.
机译:通过研磨方法合成了石墨烯氧化物(GO),还原氧化物(RGO)和多壁碳纳米管(MWNT)分散的聚偏二氟乙烯(PVDF)的纳米复合材料。 已经发现这些纳米复合材料的介电常数从3.68 f / m至30 f / m增加,由于复合材料内的转矩,rgo和mwnts分散而属性显着的界面极化。 X射线衍射(XRD)光谱通过GO,RGO和MWNT分散而确认结晶度的增强,而FT-IR测量确认纳米复合材料的调谐粘接性能。

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