Title of article :
Synthesis of bismuth oxide nanoparticles using bismuth nitrate and urea
Author/Authors :
R.K. Jha، نويسنده , , Renu Pasricha and Murali Sastry، نويسنده , , V. Ravi، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
A mixture of bismuth nitrate and urea is taken in 1:5 molar ratio and heated on hot water bath. A precipitate is formed on evaporation of the water which on decomposition at 400 °C produces nanocrystalline Bi2O3 particles. Formation of nano crystallites of Bi2O3 is confirmed by X-ray diffraction (XRD) study. Transmission electron microscopy (TEM) investigations revealed for these powders an average particle size of 50 nm.
Keywords :
B. Electron microscopy , B. X-ray methods , A. Calcination
Journal title :
Ceramics International
Journal title :
Ceramics International
