Multiwalled carbon nanotubes as a contributing reinforcement phase for the improvement of thermal conductivity in copper matrix composites

Seungchan Cho, Keiko Kikuchi, Takamichi Miyazaki, Kenta Takagi, Akira Kawasaki, Takayuki Tsukada

研究成果: Article査読

136 被引用数 (Scopus)

抄録

The thermal conductivities of carbon nanotube (CNT)-copper (Cu) composites are greatly increased for compositions containing up to 1 vol.% CNT and remain above the value for pure Cu up to 3 vol.% CNT. The obtained enhancement was in good agreement with estimates based on Eshelby's equivalent inclusion method. This agreement suggests that very low thermal resistance might be realized at the interface between CNTs and the Cu matrix, which consists of faceted and closely attached interface without any compounds.

本文言語English
ページ(範囲)375-378
ページ数4
ジャーナルScripta Materialia
63
4
DOI
出版ステータスPublished - 2010 8月

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学
  • 金属および合金

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