Chang Qiaowen
2012
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Journal
Precious Metals
Abstract
A new precursor,bis(2,2,6,6-tetramethyl-3,5-heptanedionato)palladium was synthesized from PdCl2 and Hthd in methanol.The structure of bis(2,2,6,6-tetramethyl-3,5-heptanedionato) palladium was characterized by element alalysis,infrared spectroscopy,1HNMR spectroscopy and X-ray diffraction analysis.Thermal decomposition properties was studied by thermogravimetric analysis under nitrogen atmosphere.The results showed that bis(2,2,6,6-tetramethyl-3,5-heptanedionato) palladium was an ideal precursor for it was completely volatiled at 295℃.