Kinetically controlled synthesis of metastable YAlO3 through molecular level design
Journal of Materials Chemistry2004Vol. 14(21), pp. 3259–3259
Citations Over TimeTop 17% of 2004 papers
Abstract
Heterometal alkoxide [YAl(OPri)6(PriOH)]2 has been used as a molecular template for the controlled and selective synthesis of metastable yttrium aluminate (YAlO3, YAP) in nanocrystalline form. The results indicate that the strict control over the Y∶Al ratio (1∶1) in the precursor suppresses the formation of other Y∶Al compositions (Y3Al5O12, YAG and Y4Al2O9, YAM) that are thermodynamically favoured over YAP in the conventional synthesis.
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