Issue 49, 2018

A review of the interfacial characteristics of polymer nanocomposites containing carbon nanotubes

Abstract

This paper provides an overview of recent advances in research on the interfacial characteristics of carbon nanotube–polymer nanocomposites. The state of knowledge about the chemical functionalization of carbon nanotubes as well as the interaction at the interface between the carbon nanotube and the polymer matrix is presented. The primary focus of this paper is on identifying the fundamental relationship between nanocomposite properties and interfacial characteristics. The progress, remaining challenges, and future directions of research are discussed. The latest developments of both microscopy and scattering techniques are reviewed, and their respective strengths and limitations are briefly discussed. The main methods available for the chemical functionalization of carbon nanotubes are summarized, and particular interest is given to evaluation of their advantages and disadvantages. The critical issues related to the interaction at the interface are discussed, and the important techniques for improving the properties of carbon nanotube–polymer nanocomposites are introduced. Additionally, the mechanism responsible for the interfacial interaction at the molecular level is briefly described. Furthermore, the mechanical, electrical, and thermal properties of the nanocomposites are discussed separately, and their influencing factors are briefly introduced. Finally, the current challenges and opportunities for efficiently translating the remarkable properties of carbon nanotubes to polymer matrices are summarized in the hopes of facilitating the development of this emerging area. Potential topics of oncoming focus are highlighted, and several suggestions concerning future research needs are also presented.

Graphical abstract: A review of the interfacial characteristics of polymer nanocomposites containing carbon nanotubes

Article information

Article type
Review Article
Submitted
17 May 2018
Accepted
26 Jul 2018
First published
06 Aug 2018
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2018,8, 28048-28085

A review of the interfacial characteristics of polymer nanocomposites containing carbon nanotubes

J. Chen, B. Liu, X. Gao and D. Xu, RSC Adv., 2018, 8, 28048 DOI: 10.1039/C8RA04205E

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