Chinese Journal of Applied Chemistry ›› 1992, Vol. 0 ›› Issue (4): 111-113.

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EFFECT OF RARE EARTH ON ANTI-OXIGENATION OF COPPER

Dang Ping, Zhao Lianshan, Hu Gang, Lu Huayi, Tang Dingxiang   

  1. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022
  • Received:1991-07-16 Revised:1991-10-04 Published:1992-08-10 Online:1992-08-10

Abstract: The effect of rare earth on composition and structure of copper oxidizing film has been studied by using thermal analysis, XPS and SEM. Results showed that rare earth is able to obviously improve the protecting ability and inhance the anti-oxidation property of copper amples.

Key words: copper, anti-oxidation, rare earth