Journal ArticleDOI
Mechanical Reinforcement of Polymers Using Carbon Nanotubes
TLDR
A review of the progress in the area of mechanical reinforcement of polymers using carbon nanotubes can be found in this paper, where the main methods described in the literature to produce and process polymer-nanotube composites are considered and analyzed.Abstract:
Owing to their unique mechanical properties, carbon nanotubes are considered to be ideal candidates for polymer reinforcement. However, a large amount of work must be done in order to realize their full potential. Effective processing of nanotubes and polymers to fabricate new ultra-strong composite materials is still a great challenge. This Review explores the progress that has already been made in the area of mechanical reinforcement of polymers using carbon nanotubes. First, the mechanical properties of carbon nanotubes and the system requirements to maximize reinforcement are discussed. Then, main methods described in the literature to produce and process polymer–nanotube composites are considered and analyzed. After that, mechanical properties of various nanotube–polymer composites prepared by different techniques are critically analyzed and compared. Finally, remaining problems, the achievements so far, and the research that needs to be done in the future are discussed.read more
Citations
More filters
Journal ArticleDOI
Dielectric properties of polymethacrylate-grafted carbon nanotube composites
TL;DR: In this paper, the dielectric properties of a series of multi-walled carbon nanotubes on which poly(cyclohexyl methacrylate)s were densely grafted (PCHMA-CNTs) were systematically characterized over the broad frequency range of 10−2-108 Hz.
Journal ArticleDOI
Microwave sintering and characterization of polypropylene/multi-walled carbon nanotube/hydroxyapatite composites
TL;DR: In this article, 1.5% of multi-walled carbon nanotubes (MWCNTs) were incorporated into the polypropylene (PP) as the microwave susceptors, together with different amounts (0, 5, 15, and 30) of hydroxyapatite (HA) to produce PP and MWCNT/HA biocomposites for bone tissue engineering by microwave sintering.
Journal ArticleDOI
One-pot growth of free-standing CNTs/TiO2 nanofiber membrane for enhanced photocatalysis
TL;DR: In this paper, a one-pot route to the formation of free-standing, large-area CNTs/TiO 2 nanofiber membrane with enhanced photocatalytic activity was reported.
Journal ArticleDOI
Crystallization and unusual rheological behavior in poly(ethylene oxide)–clay nanocomposites
TL;DR: In this article, a series of nanocomposites based on polyethylene oxide (PEO) and clay surface modifier was synthesized and characterized, and it was shown that the viscosity increases with temperature.
Journal ArticleDOI
In-situ-Synthetized Silver/Epoxy Nanocomposites: Electrical Characterization by Means of Dielectric Spectroscopy
TL;DR: In situ synthesis of silver/epoxy nanocomposites was achieved by UV-induced polymerization through a simultaneous photoinduced electron transfer and cationic polymerization processes as mentioned in this paper.
References
More filters
Journal ArticleDOI
Carbon Nanotubes--the Route Toward Applications
TL;DR: Many potential applications have been proposed for carbon nanotubes, including conductive and high-strength composites; energy storage and energy conversion devices; sensors; field emission displays and radiation sources; hydrogen storage media; and nanometer-sized semiconductor devices, probes, and interconnects.
Journal ArticleDOI
Exceptionally high Young's modulus observed for individual carbon nanotubes
TL;DR: In this article, the amplitude of the intrinsic thermal vibrations of isolated carbon nanotubes was measured in the transmission electron microscopy (TEM) and it was shown that they have exceptionally high Young's moduli, in the terapascal (TPa) range.
Journal ArticleDOI
Strength and breaking mechanism of multiwalled carbon nanotubes under tensile load
TL;DR: The tensile strengths of individual multiwalled carbon nanotubes (MWCNTs) were measured with a "nanostressing stage" located within a scanning electron microscope and a variety of structures were revealed, such as a nanotube ribbon, a wave pattern, and partial radial collapse.
Journal ArticleDOI
Nanobeam mechanics: Elasticity, strength, and toughness of nanorods and nanotubes
TL;DR: In this paper, the Young's modulus, strength, and toughness of nanostructures are evaluated using an atomic force microscopy (AFM) approach. And the results showed that the strength of the SiC NRs were substantially greater than those found previously for larger SiC structures, and they approach theoretical values.
Journal ArticleDOI
The elasticity and strength of paper and other fibrous materials
TL;DR: In this paper, an analysis of the effect of orientation of the fibres on the stiffness and strength of paper and other fibrous materials is made, and the results of the analysis are applied to certain samples of resin bonded fibrous filled materials and moderately good agreement with experimental results is found.