Journal ArticleDOI
Dispersion and functionalization of carbon nanotubes for polymer-based nanocomposites: a review
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TLDR
In this paper, a review of the current understanding of carbon nanotubes and CNT/polymer nanocomposites with two particular topics: (i) the principles and techniques for CNT dispersion and functionalization and (ii) the effects of CNT-based functionalization on the properties of polymers.Abstract:
Carbon nanotubes (CNTs) hold the promise of delivering exceptional mechanical properties and multi-functional characteristics. Ever-increasing interest in applying CNTs in many different fields has led to continued efforts to develop dispersion and functionalization techniques. To employ CNTs as effective reinforcement in polymer nanocomposites, proper dispersion and appropriate interfacial adhesion between the CNTs and polymer matrix have to be guaranteed. This paper reviews the current understanding of CNTs and CNT/polymer nanocomposites with two particular topics: (i) the principles and techniques for CNT dispersion and functionalization and (ii) the effects of CNT dispersion and functionalization on the properties of CNT/polymer nanocomposites. The fabrication techniques and potential applications of CNT/polymer nanocomposites are also highlighted.read more
Citations
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Mechanical and electrical properties of hybrid honeycomb sandwich structure for spacecraft structural applications
TL;DR: In this paper, a multiphase composite sheet containing carbon fiber and functionalized multiwall carbon nanotubes in epoxy matrix was manufactured through compression molding technique and the loading of f-MWCNTs wa...
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Morphology, Nucleation, and Isothermal Crystallization Kinetics of Poly(ε-caprolactone) Mixed with a Polycarbonate/MWCNTs Masterbatch
Thandi Patricia Gumede,Adriaan S. Luyt,Mohammad K. Hassan,Ricardo A. Pérez-Camargo,Agnieszka Tercjak,Alejandro J. Müller +5 more
TL;DR: Isothermal crystallization experiments performed by DSC showed an increase in the overall crystallization kinetics of PCL with increases in MWCNTs as a result of their nucleating effect, and the nucleating efficiency was lower than literature reports for PCL/MWCNTs.
Journal ArticleDOI
Electrical property enhancement by controlled percolation structure of carbon black in polymer-based nanocomposites via nanosecond pulsed electric field
Minh Triet Tan Huynh,Hong-Baek Cho,Tsuneo Suzuki,Hisayuki Suematsu,Son Thanh Nguyen,Koichi Niihara,Tadachika Nakayama +6 more
TL;DR: In this article, the authors demonstrate how nanosecond pulsed electric field can be used to tune the localization and formation of conducting carbon black (CB) assembles into linear structures with various thicknesses inside an insulating polymer matrix.
Journal ArticleDOI
Preparation and properties of silanized vapor-grown carbon nanofibers/epoxy shape memory nanocomposites
Juan Ding,Yaofeng Zhu,Yaqin Fu +2 more
TL;DR: In this paper, the shape memory properties of the silanized-VGCNF/EP nanocomposites are evaluated by a fold-deploy shape memory test, which reveals that the silane-functionalized VGCNF is preferably dispersed in the epoxy resin matrix.
Journal ArticleDOI
Electroactive polymer/carbon nanotube hybrid materials for energy storage synthesized via a “grafting to” approach
Bruno Ernould,Olivier Bertrand,Andrea Minoia,Roberto Lazzaroni,Alexandru Vlad,Jean-François Gohy +5 more
TL;DR: In this paper, the authors describe the synthesis and characterization of a new hybrid material based on poly(2,2,6,6-tetramethylpiperidin-1-oxyl-4-yl methacrylate) (PTMA) for lithium battery applications.
References
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Helical microtubules of graphitic carbon
TL;DR: Iijima et al. as mentioned in this paper reported the preparation of a new type of finite carbon structure consisting of needle-like tubes, which were produced using an arc-discharge evaporation method similar to that used for fullerene synthesis.
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Processable aqueous dispersions of graphene nanosheets
TL;DR: It is reported that chemically converted graphene sheets obtained from graphite can readily form stable aqueous colloids through electrostatic stabilization, making it possible to process graphene materials using low-cost solution processing techniques, opening up enormous opportunities to use this unique carbon nanostructure for many technological applications.
Journal ArticleDOI
Chemical methods for the production of graphenes.
Sungjin Park,Rodney S. Ruoff +1 more
TL;DR: The use of colloidal suspensions to produce new materials composed of graphene and chemically modified graphene is reviewed, which is both versatile and scalable, and is adaptable to a wide variety of applications.
Journal ArticleDOI
Crystalline Ropes of Metallic Carbon Nanotubes
Andreas Thess,R. S. Lee,Pavel Nikolaev,Hongjie Dai,Pierre Petit,J. Robert,Chunhui Xu,Young Hee Lee,Seong-Gon Kim,Andrew G. Rinzler,Daniel T. Colbert,Gustavo E. Scuseria,David Tománek,John E. Fischer,Richard E. Smalley +14 more
TL;DR: X-ray diffraction and electron microscopy showed that fullerene single-wall nanotubes (SWNTs) are nearly uniform in diameter and that they self-organize into “ropes,” which consist of 100 to 500 SWNTs in a two-dimensional triangular lattice with a lattice constant of 17 angstroms.
Journal ArticleDOI
Advances in the science and technology of carbon nanotubes and their composites: a review
TL;DR: A review of recent advances in carbon nanotubes and their composites can be found in this article, where the authors examine the research work reported in the literature on the structure and processing of carbon Nanotubes.