Metal and metal oxide nanometer particles were prepared by pyrolysis of met
al complex. X-ray diffraction analysis and transmission electron microscopy
showed the products were nanocrystals with various morphologies (rod-like
or quantum dot). The metal complexes with pyruvic acid oxime (PAO) were cha
racterized by elemental analysis and thermal gravimetric analysis. The mech
anism of the thermal decomposition reaction was speculated. (C) 2001 Publis
hed by Elsevier Science B.V.