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Title
Japanese: 
English:Electromagnetic interference shielding efficiency in the range 8.2-12.4 GHz of polymer composites with dispersed carbon nanoparticles 
Author
Japanese: グバレビッチアンナ, 小森谷一記, 和田裕之, 小田原修.  
English: Anna Gubarevich, Kazuki Komoriya, Hiroyuki Wada, OSAMU ODAWARA.  
Language English 
Journal/Book name
Japanese: 
English:Eurasian Chemico-Technological Journal 
Volume, Number, Page Vol. 14    No. 1    pp. 55-59
Published date 2012 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English: 
Conference site
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DOI https://doi.org/10.18321/ectj100
Abstract 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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