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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Recent Progress on Ferroelectric Polymer-Based Nanocomposites for High Energy Density Capacitors: Synthesis, Dielectric Properties, and Future Aspects.
TL;DR: This Review presents a comprehensive review of the use of ferroelectric polymers, especially PVDF and PVDF-based copolymers/blends as potential components in dielectric nanocomposite materials for high energy density capacitor applications.
Journal ArticleDOI
A review on carbon nanotubes and graphene as fillers in reinforced polymer nanocomposites
TL;DR: Recently, carbonaceous nanofillers such as graphene and carbon nanotubes (CNTs) play a promising role due to their better structural, functional properties and broad range of applications in every field as mentioned in this paper.
Journal ArticleDOI
Nanocomposite hydrogels for biomedical applications.
Akhilesh K. Gaharwar,Nicholas A. Peppas,Ali Khademhosseini,Ali Khademhosseini,Ali Khademhosseini +4 more
TL;DR: This review focuses on the most recent developments in the field of nanocomposite hydrogels with emphasis on biomedical and pharmaceutical applications and discusses synthesis and fabrication of nanoparticles within the hydrogel network.
Journal ArticleDOI
EMI shielding effectiveness of carbon based nanostructured polymeric materials: A comparative study
TL;DR: In this paper, the microstructure, electromagnetic interference shielding effectiveness (SE), DC electrical conductivity, AC electrical conductivities and complex permittivity of nanostructured polymeric materials filled with three different carbon nanofillers of different structures and intrinsic electrical properties were investigated.
Journal ArticleDOI
Ultra-stretchable and skin-mountable strain sensors using carbon nanotubes–Ecoflex nanocomposites
TL;DR: It is found that the carbon nanotube-silicone rubber based strain sensors possess super-stretchability and high reliability for strains as large as 500%.
References
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Journal ArticleDOI
Fire behaviour of polyamide 6/multiwall carbon nanotube nanocomposites
TL;DR: In this article, the fire behavior of polyamide 6 with 5.5% multiwall carbon nanotubes is investigated using a cone calorimeter using different external heat fluxes, by means of the limiting oxygen index and UL 94 classification.
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Mechanical and morphological characterization of polymer–carbon nanocomposites from functionalized carbon nanotubes
TL;DR: In this paper, carbon nanotubes were functionalized with polyvinyl alcohol (PVA) and then embedded into PVA matrix via a wet-casting method, resulting in polymer-carbon nanocomposite films with homogeneous nanotube dispersion.
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Fabrication and characterization of ultrahigh-volume- fraction aligned carbon nanotube-polymer composites.
Brian L. Wardle,Diego S. Saito,Enrique J. Garcia,A. John Hart,Roberto Guzman de Villoria,Eric Verploegen +5 more
TL;DR: Characterizations confirm CNT alignment and dispersion in the thermosets, providing a useful platform for controlled nanoscale interaction and nanocomposite property studies that emphasize anisotropy.
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Fabrication of highly conducting and transparent graphene films
TL;DR: In this article, a chemically reduced graphene dispersion was synthesized and graphene films were prepared from it by transfer printing, followed by thermal treatment, and the resulting graphene films possessed an excellent electrical conductivity with a high transparency.
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Surface functionalities of multi-wall carbon nanotubes after UV/Ozone and TETA treatments
Man Lung Sham,Jang Kyo Kim +1 more
TL;DR: In this paper, a carbon nanotube (CNT) surface was successfully modified using the UV/Ozone treatment and a triethylenetetramine (TETA) solution for use as the reinforcement for polymer matrix composites.