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
Role of polymers in the design of 3D carbon nanotube-based scaffolds for biomedical applications
TL;DR: This critic review is expected to help research community working on polymers and CNTs, as well as other carbon nanomaterials such as graphene, to identify useful guidelines that help advancing the use of 3D CNT-based scaffolds in biomedical applications.
Journal ArticleDOI
Electrically conductive transparent papers using multiwalled carbon nanotubes
TL;DR: In this paper, a class of electrically conductive transparent materials based on multiwalled carbon nanotubes (MWCNTs) were fabricated by incorporating an aqueous silk fibroin solution into bacterial cellulose membranes.
Journal ArticleDOI
Thermoset curing through Joule heating of nanocarbons for composite manufacture, repair and soldering
TL;DR: In this paper, the authors cured epoxy resins through Joule heating of dispersed nanocarbons (CNTs and graphene) in the polymer matrix at volume fractions above the electrical percolation threshold.
Journal ArticleDOI
Fabrication and modification of cellulose acetate based mixed matrix membrane: Gas separation and physical properties
TL;DR: In this article, the effects of PEG and SBR on the gas transport performance and mechanical properties were also investigated for pure He, N 2, CH 4 and CO 2 gases.
Journal ArticleDOI
The synergistic effect of the combined thin multi-walled carbon nanotubes and reduced graphene oxides on photothermally actuated shape memory polyurethane composites.
TL;DR: An effective conversion from light, thermal to mechanical work is demonstrated by irradiating shape memory polymer composite containing hybrid-type fillers using a near-infrared laser.
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.