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
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Book ChapterDOI
Multi-Walled Carbon Nanotubes
TL;DR: Multi-walled carbon nanotubes (MWCNTs) as discussed by the authors are elongated cylindrical nanoobjects made of sp2 carbon and can grow several cm long, thus their aspect ratio can vary between 10 and ten million.
Journal ArticleDOI
Processing and characterization of nanostructured Cu-carbon nanotube composites
TL;DR: Carbon nanotube reinforced nanostructured Cu matrix composite with a grain size less than 25 nm has been successfully fabricated via a combination of ball milling and high pressure torsion as mentioned in this paper.
Journal ArticleDOI
Effect of CNT surface functionalisation on the mechanical properties of multi-walled carbon nanotube/epoxy-composites
TL;DR: In this article, the authors examined the extent of matrix reinforcement achieved through the addition of CNTs, functionalised CNT and a variety of additives, and showed that the mechanical improvements of the matrix are due mainly to the modification of the chemical curing reaction and only to a small degree to the CNT.
Journal ArticleDOI
Design and fabrication of colloidal polymer nanocomposites.
Tao Wang,Joseph L. Keddie +1 more
TL;DR: This paper reviews how two-phase (or hybrid) polymer colloids can offer an attractive method to create nanocomposites and the importance of the internal interfacial structure is highlighted.
Journal ArticleDOI
A review on the evolution of ethyl tert-butyl ether (ETBE) and its future prospects
TL;DR: In this paper, a short review of the trends in ETBE production and the evolution of conventional separation techniques toward the development of hybrid processes is presented, and a new concept that involves the use of nanomaterials (carbon nanotubes (CNTs) and graphenes) in the production and separation of ETBE is proposed and discussed.
References
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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.