Fabrication and characterisation of boron doped barium stabilised bismuth cobalt oxide nanocrystalline ceramic composite


Uslu I., Cinar E., Kocyigit S., Aytimur A., Akdemir A.

ADVANCES IN APPLIED CERAMICS, cilt.112, sa.6, ss.336-340, 2013 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 112 Konu: 6
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1179/1743676113y.0000000081
  • Dergi Adı: ADVANCES IN APPLIED CERAMICS
  • Sayfa Sayıları: ss.336-340

Özet

In this paper, the fabrication and characterisation processes of both boron doped and undoped barium stabilised bismuth cobalt oxide nanocrystalline ceramic powders using polymeric precursor were reported. Obtained boron doped barium stabilised bismuth cobalt oxide nanocrystalline ceramic powders, which have been synthesised by polymeric precursor technique at temperatures below 900 degrees C and at atmospheric condition, were characterised by X-ray diffraction, Fourier transform infrared and scanning electron microscopy techniques. According to X-ray results, fcc and bcc phases coexist in the samples of the nanocrystalline ceramic powders. Crystallite sizes for body centred cubic structure were calculated using Scherrer equation for both boron doped and undoped samples. In addition, lattice parameters were calculated for all samples.