复合材料的制备及其性能研究

Q2 Materials Science

Polymer-Plastics Technology and Engineering Pub Date : 2018-07-03 DOI:10.1080/03602559.2017.1370106

S. Ganguly, Poushali Bhawal, A. Choudhury, Subhadip Mondal, P. Das, N. Das

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引用次数: 32

摘要

通过溶液混合和熔体混合，制备了高岭土基无机-有机聚合物纳米复合材料，其机械强度在一个方向上得到了提高。通过熔体混合、溶液混合和熔体-溶液混合来优化纳米复合材料的机械强度。场发射扫描电镜图像和小角度x射线散射光谱可以支持基体中高岭土纳米管的单向排列。拉伸性能表明，溶熔混合是发展粘土基纳米复合材料最理想的方法。热表征表明，纳米粘土掺入后，热稳定性得到改善。动态力学分析显示了纳米复合材料的流动特性和“佩恩效应”。图形抽象

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Preparation and Properties of Halloysite Nanotubes/Poly(ethylene methyl acrylate)-Based Nanocomposites by Variation of Mixing Methods

ABSTRACT Halloysite nanotube-based inorganic–organic polymer nanocomposite has been developed with improved mechanical strength in one direction by solution mixing followed by melt mixing. Melt mixing, solution mixing, and melt-cum-solution mixing were performed to optimize the mechanical strength of the nanocomposites. The field emission scanning electron microscopic images and small-angle X-ray scattering spectrum can support the unidirectional array of halloysite nanotubes in the matrix. The tensile properties revealed that solution–melt mixing is the most desired way to develop clay-based nanocomposites. Thermal characterizations implied that thermal stability was improved after nanoclay incorporation. Dynamic mechanical analysis showed the flow properties and the “Payne effect” of the nanocomposites. GRAPHICAL ABSTRACT

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来源期刊

Polymer-Plastics Technology and Engineering 工程技术-高分子科学

CiteScore

1.71

自引率

0.00%

发文量

审稿时长

4 months