期刊
POLYMER COMPOSITES
卷 42, 期 3, 页码 1075-1108出版社
WILEY
DOI: 10.1002/pc.25922
关键词
electron microscopy; graphene; mechanical properties; nanocomposites; polypropylene
资金
- Ministry of Higher Education Malaysia [FRGS/1/2014/TK06/UNIMAP/02/1]
This comprehensive review focuses on the applications of graphene in polymer composites, highlighting dispersion and functionalization methods, as well as advancements in enhancing mechanical properties of composites. It reveals that the addition of a small amount of nanofillers can significantly improve the mechanical properties of composites.
Graphene has become the promising reinforcing candidate for improvement of polymer composites. However, graphene easily stacks into piles due to the presence of van der Waals forces between graphene layers and make it tremendously hard to be dispersed homogeneously in different polar polymer matrix. For years, some dispersion methods, such as chemical functionalization, melt mixing, solution mixing, in situ polymerization, to enhance the dispersion of nanofillers in polymer matrix have been demonstrated. Therefore, several functionalization methods of graphene, synthesis of composites approaches, characterizations techniques of graphene-polypropylene composites are highlighted in this comprehensive review. This review also reveals that the addition of very low amount of nanofiller able to enhance the mechanical properties of composites considerably. With this review, a clear direction is beneficial for the researchers to solve the dispersion issues and to enhance interfacial adhesion to produce better mechanical properties of composites. The application of nanocomposite, an outlook of the challenges and different approaches that can practically useful to tackle important issues are also presented.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据