Project(2007AA03Z425)supported by the Hi-tech Research and Development Program of China;Project(50404011)supported by the National Natural Science Foundation of China
Tantalum(Ⅴ)propoxide(Ta(OPrn)5),isopropoxide(Ta(OPr i )5)and butoxide(Ta(OBu n )5)were synthesized by electro- chemical reactions of corresponding alcohol at sacrificial tantalum anode in the presence of tetraethylam...