- Epoxy Nanocomposite Based on Carbon Nanotubes for Electromagnetic Interface Shielding

2014 ◽  
pp. 284-357
Keyword(s):  
Carbon Nanotubes ◽  
Epoxy Nanocomposite

scholarly journals Effect of MWCNTs on Wear Behavior of Epoxy Resin for Aircraft Applications

Materials ◽  
2020 ◽  
Vol 13 (12) ◽  
pp. 2696 ◽  
Author(s):  
Mateusz Mucha ◽  
Aneta Krzyzak ◽  
Ewelina Kosicka ◽  
Emerson Coy ◽  
Mikołaj Kościński ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Epoxy Resin ◽  
Wear Behavior ◽  
Hardness Test ◽  
Optical Microscope ◽  
Wear Volume ◽  
Epoxy Nanocomposite ◽  
Mass Fractions ◽  
Multi Walled Carbon Nanotubes ◽  
Measurement And Evaluation

The aim of the study is to assess the effect of multi-walled carbon nanotubes (MWCNTs) on the wear behavior of MWCNT-doped epoxy resin. In this study, a laminating resin system designed to meet the standards for motor planes was modified with MWCNTs at mass fractions from 0.0 wt.% to 2.0 wt.%. The properties of the carbon nanotubes were determined in Raman spectroscopy and HR-TEM. An examination of wear behavior was conducted on a linear abraser with a visual inspection on an optical microscope and SEM imaging, mass loss measurement, and evaluation of the wear volume on a profilometer. Moreover, the mechanical properties of MWCNTs/epoxy nanocomposite were evaluated through a tensile test and Shore D hardness test. The study shows that the best wear resistance is achieved for the mass percentage between 0.25 wt.% and 0.5 wt.%. For the same range, the tensile strength reaches the highest values and the hardness the lowest values. Together with surface imaging and a topography analysis, this allowed describing the wear behavior in the friction node and the importance of the properties of the epoxy nanocomposite.

Simple green routes for the customized preparation of sensitive carbon nanotubes/epoxy nanocomposite electrodes with functional metal nanoparticles

RSC Advances ◽  
2014 ◽  
Vol 4 (84) ◽  
pp. 44517-44524 ◽  
Author(s):  
Jose Muñoz ◽  
Julio Bastos-Arrieta ◽  
Maria Muñoz ◽  
Dmitri Muraviev ◽  
Francisco Céspedes ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Metal Nanoparticles ◽  
Epoxy Nanocomposite ◽  
Nanocomposite Electrodes

Impact of Carbon Nanotube Aspect Ratio and Dispersion on Epoxy Nanocomposite Performance

2009 ◽  
Vol 66 ◽  
pp. 198-201
Author(s):  
Shirley Zhiqi Shen ◽  
Stuart Bateman ◽  
Chi Huynh ◽  
Mel Dell'Olio ◽  
Stephen Hawkins ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermal Analysis ◽  
Aspect Ratio ◽  
Network Formation ◽  
Conductive Network ◽  
Processing Conditions ◽  
Epoxy Nanocomposites ◽  
Epoxy Nanocomposite ◽  
Aspect Ratios ◽  
Made In

This paper compared the effect of aspect ratios and dispersions of carbon nanotubes (CNT) made in CSIRO, with a broad range of aspect ratios with similar dimensions in diameter, on the electric conductivity, rheology and dynamic mechanical thermal analysis of multi-wall nanotubes (MWNT)/epoxy nanocomposites. A medium aspect ratio seems to be the most effective in conductive network formation in epoxy matrix and also provide best storage modulus of CNT/epoxy nanocomposites under providing processing conditions.

scholarly journals Effects of Hybrid Graphene Oxide with Multiwalled Carbon Nanotubes and Nanoclay on the Mechanical Properties and Fire Resistance of Epoxy Nanocomposite

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Tuan Anh Nguyen ◽  
Thi Thu Trang Bui
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Flame Retardant ◽  
Multiwalled Carbon Nanotubes ◽  
Fire Resistance ◽  
Nanocomposite Materials ◽  
Multiwalled Carbon ◽  
Epoxy Nanocomposite ◽  
Flame Retardant Properties

In this study, nanoclay I.30E and multiwalled carbon nanotubes (MWCNT) were hybridized with graphene oxide (GO) on Epikote 240 epoxy resin. Research results show that the hybridization between 0.5 wt.% GO with 1 or 3 wt.% nanoclay and 0.05 wt.% MWCNT has better mechanical properties and flame-retardant properties than the component materials. The combination of epoxy nanocomposite materials with flame-retardant additives such as nanoclay, MWCNT, and GO leads to improving flame-retardant and mechanical properties. Flame-retardant materials have no environmental problems and are nontoxic. Therefore, the flame-retardant additives studied in this work have great potential to become one of the promising flame-retardant hybrid materials. The study also showed that the result of the combination, the hybridization between the three components (nanoclay, MWCNT, and GO) synergized the mechanisms of fire resistance, creating insulating barriers, preventing objects from entering material exposed to heat and oxygen in the air.

Effect of carbon nanotubes dispersed in binder on properties of epoxy nanocomposite

2015 ◽  
Vol 88 (11) ◽  
pp. 1848-1854 ◽  
Author(s):  
Yu. I. Merkulova ◽  
S. V. Kondrashov ◽  
T. P. D’yachkova ◽  
P. S. Marakhovskii ◽  
G. Yu. Yurkov
Keyword(s):  
Carbon Nanotubes ◽  
Epoxy Nanocomposite
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