表面改性
石墨烯
材料科学
碳纳米管
纳米材料
纳米技术
聚合物
纳米复合材料
聚合物纳米复合材料
超级电容器
化学工程
复合材料
电化学
化学
电极
工程类
物理化学
作者
Vinay Deep Punetha,Sravendra Rana,Hye Jin Yoo,Alok Chaurasia,James T. McLeskey,Madeshwaran Sekkarapatti Ramasamy,Nanda Gopal Sahoo,Jae Whan Cho
标识
DOI:10.1016/j.progpolymsci.2016.12.010
摘要
The allotropes of carbon nanomaterials (carbon nanotubes, graphene) are the most unique and promising substances of the last decade. Due to their nanoscale diameter and high aspect ratio, a small amount of these nanomaterials can produce a dramatic improvement in the properties of their composite materials. Although carbon nanotubes (CNTs) and graphene exhibit numerous extraordinary properties, their reported commercialization is still limited due to their bundle and layer forming behavior. Functionalization of CNTs and graphene is essential for achieving their outstanding mechanical, electrical and biological functions and enhancing their dispersion in polymer matrices. A considerable portion of the recent publications on CNTs and graphene have focused on enhancing their dispersion and solubilization using covalent and non-covalent functionalization methods. This review article collectively introduces a variety of reactions (e.g. click chemistry, radical polymerization, electrochemical polymerization, dendritic polymers, block copolymers, etc.) for functionalization of CNTs and graphene and fabrication of their polymer nanocomposites. A critical comparison between CNTs and graphene has focused on the significance of different functionalization approaches on their composite properties. In particular, the mechanical, electrical, and thermal behaviors of functionalized nanomaterials as well as their importance in the preparation of advanced hybrid materials for structures, solar cells, fuel cells, supercapacitors, drug delivery, etc. have been discussed thoroughly.
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