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合成了新的含三过氧铌的钨磷杂多酸盐：Ｍ４Ｈ２［ＰＷ９（ＮｂＯ２）３Ｏ３７］Ｍ＝Ｍｅ４Ｎ＋（ＴＭＡ）Ｅｔ４Ｎ＋（ＴＥＡ），Ｂｕ４Ｎ＋（ＴＢＡ），Ｈｅ４Ｎ＋（ＴＨＡ）；三铌取代的钨磷酸盐：Ｍ６［ＰＷ９Ｎｂ３Ｏ４０］ｘＨ２Ｏ（Ｍ＝ＴＢＡ和Ｋ＋）．ＩＲ和ＵＶ光谱、极谱和循环伏安，ＸＰＳ，Ｉ－—滴定证明［ＰＷ９（ＮｂＯ２）３Ｏ３７］６－中有Ｎｂ基存在．氧化催化实验表明：过氧杂多配合物的催化活性远高于非过氧杂多配合物．
A new tungstophosphoric acid tungstophosphoric acid heteropolyacid salt was synthesized: M4H2 [PW9 (NbO2) 3O37] M = Me4N + (TMA) Et4N + (TEA), Bu4N + (TBA) and He4N + Tungstophosphate: M6 [PW9Nb3O40] xH2O (M = TBA and K +). IR and UV spectra, polarography and cyclic voltammetry, XPS, I-titration demonstrated the presence of Nb groups in [PW9 (NbO2) 3O37] 6-. Oxidation catalytic experiments show that: peroxo heteropoly complexes catalytic activity is much higher than non-peroxo heteropoly complexes.