Synthesis of nanocrystalline Ni-Fe alloy powders by spray pyrolysis


EROĞLU Ş. , Zhang S., Messing G.

JOURNAL OF MATERIALS RESEARCH, cilt.11, ss.2131-2134, 1996 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 11 Konu: 9
  • Basım Tarihi: 1996
  • Doi Numarası: 10.1557/jmr.1996.0271
  • Dergi Adı: JOURNAL OF MATERIALS RESEARCH
  • Sayfa Sayıları: ss.2131-2134

Özet

Nanocrystalline 70 wt.% Ni-30 wt.% Fe alloy powders were synthesized by spray pyrolysis from a solution of nickelcene (C2H5)(2)Ni and ferrocene (C2N5)(2)Fe dissolved in 2-methoxyethanol. The alloy powder consisted of <10 nm and 70 to 80 nm particles. Thermodynamic analysis is shown to be a useful tool for gaining insight into the thermochemistry of the spray pyrolysis process.