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首页> 外文期刊>RSC Advances >Facile and green preparation of biobased graphene oxide/furan resin nanocomposites with enhanced thermal and mechanical properties
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Facile and green preparation of biobased graphene oxide/furan resin nanocomposites with enhanced thermal and mechanical properties

机译：具有增强的热和机械性能的Biobased石墨烯氧化物/呋喃树脂纳米复合材料的容易和绿色制剂

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A facile and green approach was developed to prepare biobased graphene oxide (GO)/furan resin nanocomposites by directly transferring GO from water dispersion into furan resin. The structure of nanocomposites was characterized by Fourier infrared spectroscopy (FTIR), X-ray diffraction (XRD) and scanning electron microscopy (SEM). A good dispersion of GO within furan resin was observed. Performance investigation revealed there was a significant improvement in thermal, mechanical and chemical resistance properties of biobased GO/furan resin nanocomposites when a low content of GO was introduced into neat furan resin. The nanocomposite with a low content of 0.05 wt% GO showed better improvement in tensile strength and Young's modulus of 72% and 282%, respectively. Thermal analysis of the nanocomposites also illustrated an enhancement in thermal stability. The obtained biobased GO/furan resin showed good chemical resistance.
机译：开发了一种容易和绿色的方法以通过直接转移到呋喃树脂中的水分散体来制备生物化的石墨烯（GO）/呋喃树脂纳米复合材料。纳米复合材料的结构特征在于傅里叶红外光谱（FTIR），X射线衍射（XRD）和扫描电子显微镜（SEM）。观察到呋喃树脂中的良好分散。表现出在纯净的呋喃树脂引入纯净的呋喃树脂时，生物化的Go / Furan树脂纳米复合材料的热，机械和耐化学性能显着改善。含量低0.05wt％的纳米复合材料表明，抗拉强度和杨氏模量的提高分别为72％和282％。纳米复合材料的热分析还示出了热稳定性的增强。获得的生物化的去/呋喃树脂显示出良好的耐化学性。

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