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首页> 外文期刊>Fibres & textiles in Eastern Europe >Effect of MoS_2 Nanosheet Fillers on Poly(vinyl alcohol) Nanofibre Composites Obtained by the Electrospinning Method
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Effect of MoS_2 Nanosheet Fillers on Poly(vinyl alcohol) Nanofibre Composites Obtained by the Electrospinning Method

机译:MOS_2纳米片填料对电刺纺法获得的聚(乙烯醇)纳米纤维复合材料的影响

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摘要

The graphene-like two dimensional (2D) inorganic materials have been been shown great interest for a variety of applications. In this work, polymer composite nanofibres containing molybdenum disulfide (MoS2) nanosheets were obtained by electrospinning. The MoS2 nanosheets were well dispersed inside the fibres, and the nanofibres maintained the fibre morphology well with the MoS2 nanosheets embedded. The incorporation of MoS2 nanosheets changes polymer nanofibre morphology from round to ribbon-like. Moreover, through thermogravimetric (TG) analysis and dynamic mechanical thermal analysis (DMTA) measurements, it was found that the MoS2 nanosheets as an additive material led to an increase in thermal stability and in the storage modulus. This work comprises an extensive approach to producing a novel 2D inorganic-organic composite structure, which should be applicable for membrane engineering with enhanced thermal and mechanical stability.
机译:已经向各种应用表现出石墨烯样二维(2D)无机材料。在这项工作中,通过静电素获得含有二硫化钼(MOS2)纳米晶片的聚合物复合纳米纤维。 MOS2纳米片良好分散在纤维内,并且纳米纤维将纤维形态与嵌入的MOS2纳米晶片保持良好。掺入MOS2纳米片的掺入从圆形到带状的聚合物纳米纤维形态。此外,通过热重分析(TG)分析和动态机械热分析(DMTA)测量,发现MOS2纳米片作为添加剂材料导致热稳定性和储存模量的增加。该工作包括一种广泛的制造新型2D无机 - 有机复合结构的方法,该结构应该适用于具有增强的热和机械稳定性的膜工程。

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