The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Preparation and Analysis of Cu Nanopowder by Wire Explosion in Distilled Water

증류수 중 전기폭발에 의한 Cu 나노분말 제조 및 분석

  • 조주현 (한국전기연구원 산업전기연구본부) ;
  • 진윤식 (한국전기연구원 산업전기연구본부) ;
  • 강충일 (한국전기연구원 재료응용연구본부) ;
  • 이경자 (한국원자력연구원 원자력재료연구부) ;
  • 이창규 (한국원자력연구원 원자력재료연구부)
  • Received : 2010.05.04
  • Accepted : 2010.05.21
  • Published : 2010.07.01
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Abstract

The Cu powder was prepared in distilled water. It has a wide range of size distribution. The submicron-sized particles in the Cu powder were removed by using continuous type centrifugal separator. The average particle size after classification was approximately 50nm. The XRD analysis showed that pure Cu phase and oxide phase ($Cu_2O$)weremixedinthepowderpreparedbythismethod.

Keywords

References

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