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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
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Carbon nanotube reinforced cementitious composites: A comprehensive review
TL;DR: In this article , a comprehensive review of carbon nanotubes (CNTs) as a reinforcement for cementitious materials is presented, and the impact of surface treatment of CNTs on the dispersibility and bonding characteristics of the nano-reinforcement within the cementitious matrix is provided.
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The Mechanical and Physical Properties of 3D-Printed Materials Composed of ABS-ZnO Nanocomposites and ABS-ZnO Microcomposites
Nectarios Vidakis,Markos Petousis,Athena Maniadi,Emmanuel Koudoumas,George Kenanakis,Cosmin Romanitan,Oana Tutunaru,Mirela Petruta Suchea,John Kechagias +8 more
TL;DR: Comparing the two composites, it was found that the ABS/ZnO microcomposite structures had higher overall mechanical strength over ABS/ ZnO nanostructures.
Journal ArticleDOI
Electromagnetic wave absorption of multi-walled carbon nanotube–epoxy composites in the R band
Zhou Wang,Guang-Lin Zhao +1 more
TL;DR: In this article, a multi-walled carbon nanotube (MWCNT)-epoxy composites with MWCNT (outer diameter 8-15 nm) loadings from 0.1 to 5 wt% were fabricated and the morphologies, conductivities, dielectric permittivities, and electromagnetic (EM) wave absorptions were investigated.
Journal ArticleDOI
Tailoring in vitro biological and mechanical properties of polyvinyl alcohol reinforced with threshold carbon nanotube concentration for improved cellular response
Tejinder Kaur,A. Thirugnanam +1 more
TL;DR: It can be concluded that PVA–CNT nanocomposite scaffolds with the relatively low concentration of CNT (1 wt%) are promising biomaterials for acceleration of bone tissue regeneration.
Journal ArticleDOI
Effect of epoxy-graft-polyoxyethylene octyl phenyl ether on preparation, mechanical properties and triple-shape memory effect of carbon nanotube/water-borne epoxy nanocomposites
TL;DR: In this paper, the effect of epoxy-graft-polyoxyethylene octyl phenyl ether (EP-g-TX100) on the processing and properties of the novel carbon nanotube (CNT)/water-borne epoxy (WEP) triple-shape memory nanocomposites was investigated.
References
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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.
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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.
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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.