Preparation of P2W15M15Mo2NbO627- was reported in the paper. It was characterized by elementry analysis, IR,UV, polarography, 183 W-NMR and XPD spectra. All results showed the structure of the heteropoly anion was the...Preparation of P2W15M15Mo2NbO627- was reported in the paper. It was characterized by elementry analysis, IR,UV, polarography, 183 W-NMR and XPD spectra. All results showed the structure of the heteropoly anion was the Dawson type.展开更多
文摘Preparation of P2W15M15Mo2NbO627- was reported in the paper. It was characterized by elementry analysis, IR,UV, polarography, 183 W-NMR and XPD spectra. All results showed the structure of the heteropoly anion was the Dawson type.
