effect of calcination temperature on the alumina-zirconia nanostructures prepared by combustion synthesis
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abstract
in this research, a sol gel autocaombustion route has been proposedto synthesize alumina-zirconia composite powders, usingammonium bicarbonate as a new fuel. then the effect of calcinationtemperature on phase transformation and crystallite sizes wasinvestigated. to characterize the products xrd, tem and betanalyses were used. xrd patterns of as-synthesized powder andcalcined powders at 1100 ◦c and 1200 ◦c showed t-zro2 phase withsmall crystallite sizes (
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Journal title:
journal of nanostructuresPublisher: university of kashan
ISSN 2251-7871
volume 2
issue 4 2012
Keywords
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