scholarly journals Enhancement of Electromagnetic Interference Shielding Performance and Wear Resistance of the UHMWPE/PP Blend by Constructing a Segregated Hybrid Conductive Carbon Black–Polymer Network

ACS Omega ◽  
2021 ◽  
Author(s):  
Huibin Cheng ◽  
Changlin Cao ◽  
Qinghai Zhang ◽  
Yangtao Wang ◽  
Yanru Liu ◽  
...  
Keyword(s):  
Wear Resistance ◽  
Carbon Black ◽  
Electromagnetic Interference ◽  
Polymer Network ◽  
Electromagnetic Interference Shielding ◽  
Conductive Carbon Black

A strategy to achieve enhanced electromagnetic interference shielding at low concentration with a new generation of conductive carbon black in a chlorinated polyethylene elastomeric matrix

2016 ◽  
Vol 18 (35) ◽  
pp. 24591-24599 ◽  
Author(s):  
Subhadip Mondal ◽  
Sayan Ganguly ◽  
Mostafizur Rahaman ◽  
Ali Aldalbahi ◽  
Tapan K. Chaki ◽  
...  
Keyword(s):  
Carbon Black ◽  
Polymer Composites ◽  
Electromagnetic Interference ◽  
Schematic Diagram ◽  
Electromagnetic Interference Shielding ◽  
Chlorinated Polyethylene ◽  
Low Concentration ◽  
Elastomeric Matrix ◽  
Conductive Carbon Black ◽  
New Generation

A schematic diagram of shielding and conducting phenomena of 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.

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