Use of Carbon Nanotubes and Nanofibers for Multifunctional Flame Retardant Polymer Composites

2019 ◽  
pp. 137-149
Author(s):  
Alexander B. Morgan
Keyword(s):  
Carbon Nanotubes ◽  
Flame Retardant ◽  
Polymer Composites

Synthesis and characterization of flame-retardant-wrapped carbon nanotubes and its flame retardancy in epoxy nanocomposites

2021 ◽  
pp. 096739112110245
Author(s):  
Jiangbo Wang
Keyword(s):  
Carbon Nanotubes ◽  
Heat Release ◽  
Flame Retardant ◽  
Flame Retardancy ◽  
Total Heat Release ◽  
Pristine Cnts ◽  
Peak Heat Release Rate ◽  
Ep Matrix ◽  
Better Than

A novel phosphorus-silicon containing flame-retardant DOPO-V-PA was used to wrap carbon nanotubes (CNTs). The results of FTIR, XPS, TEM and TGA measurements exhibited that DOPO-V-PA has been successfully grafted onto the surfaces of CNTs, and the CNTs-DOPO-V-PA was obtained. The CNTs-DOPO-V-PA was subsequently incorporated into epoxy resin (EP) for improving the flame retardancy and dispersion. Compared with pure EP, the addition of 2 wt% CNTs-DOPO-V-PA into the EP matrix could achieve better flame retardancy of EP nanocomposites, such as a 30.5% reduction in peak heat release rate (PHRR) and 8.1% reduction in total heat release (THR). Furthermore, DMTA results clearly indicated that the dispersion for CNTs-DOPO-V-PA in EP matrix was better than pristine CNTs.

scholarly journals Synthesis and research of polymer composites reinforced with carbon nanotubes using computer models

2021 ◽  
Vol 1758 (1) ◽  
pp. 012015
Author(s):  
V A Kobzev ◽  
N G Chechenin ◽  
K A Bukunov ◽  
E A Vorobyeva ◽  
A V Makunin
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Composites ◽  
Computer Models

Anisotropy in tribological performances of long aligned carbon nanotubes/polymer composites

Carbon ◽  
2014 ◽  
Vol 67 ◽  
pp. 38-47 ◽  
Author(s):  
Huaiyuan Wang ◽  
Li Chang ◽  
Xiaoshuang Yang ◽  
Lixiang Yuan ◽  
Lin Ye ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Composites ◽  
Aligned Carbon Nanotubes

Subsurface characterization of carbon nanotubes in polymer composites via quantitative electric force microscopy

2010 ◽  
Vol 21 (22) ◽  
pp. 225702 ◽  
Author(s):  
Minhua Zhao ◽  
Xiaohong Gu ◽  
Sharon E Lowther ◽  
Cheol Park ◽  
Y C Jean ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Composites ◽  
Electric Force ◽  
Force Microscopy ◽  
Subsurface Characterization ◽  
Electric Force Microscopy

Effect of Coating of Carbon Nanotubes on Mechanical Properties of Polymer Composites: A Review

2021 ◽  
Vol 10 (1) ◽  
pp. 20200159
Author(s):  
Deepa Bedi ◽  
Sumit Sharma ◽  
Saurabh Kango ◽  
Nitin Sharma ◽  
Pramod Rakt Patel
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Polymer Composites

Effect of Methods for Fabrication of Polymer Composites with Carbon Nanotubes on Conduction Processes

2021 ◽  
Vol 66 (3) ◽  
pp. 461-469
Author(s):  
F. F. Komarov ◽  
I. D. Parfimovich ◽  
A. G. Tkachev ◽  
A. V. Shchegol’kov ◽  
A. V. Shchegol’kov ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Composites

scholarly journals Electromagnetic Interference Shielding Efficiency in the Range 8.2-12.4 GHz of Polymer Composites with Dispersed Carbon Nanoparticles

2011 ◽  
Vol 14 (1) ◽  
pp. 55 ◽  
Author(s):  
Anna V. Gubarevich ◽  
Kazuki Komoriya ◽  
Osamu Odawara
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Black ◽  
Polymer Composites ◽  
Electromagnetic Interference ◽  
Carbon Nanoparticles ◽  
Hot Press ◽  
Frequency Range ◽  
Electromagnetic Interference Shielding ◽  
X Band ◽  
Graphite Nanoparticles

In the present work, electromagnetic interference shielding properties of polymer composites with dispersed cup-stacked carbon nanotubes, graphite nanoparticles and carbon black were investigated. The polymer composites with carbon nanoparticles content from 1 to 5 w% were successfully prepared by the coagulation method, and composite sheets with thickness from 0.25 to 0.77 mm were formed by the hot press technique. The electromagnetic interference shielding efficiency measured in the frequency range of 8.2~12.4 GHz (X-band) of cup-stacked carbon nanotubes/polymer composite was considerably higher than that of carbon black and graphite nanoparticles polymer composites at the same contents of carbon nanoparticles, and contribution of absorption to the shielding efficiency was found to be higher than that of reflection.

scholarly journals Study of Mechanical and Crystalline Behavior of Polyamide 6/Hytrel/Carbon Nanotubes (CNT) based Polymer Composites

2014 ◽  
Vol 6 ◽  
pp. 805-811 ◽  
Author(s):  
Bhagwan F. Jogi ◽  
Mayur Sawant ◽  
P.K. Brahmankar ◽  
D. Ratna ◽  
M.C. Tarhekar
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Composites ◽  
Polyamide 6
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