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合成了H_6P_2Mo_(18)O_(62)杂多酸及其四丁基铵盐和四丁基鏻盐,用IR、~(31)P NMR、GV等手段核查其纯度并研究了热稳定性、酸性和氧化还原性。结果表明,Dawson结构钼磷酸较Keggin结构钼磷酸有更强的氧化性。
The H_6P_2Mo_ (18) O_ (62) heteropolyacid, its tetrabutyl ammonium salt and tetrabutylphosphonium salt were synthesized. The purity of H_6P_2Mo_ (18) O_ (62) Acid and Redox. The results show that Dawson structure Molybdophosphoric acid is more oxidizing than Keggin structure Molybdophosphoric acid.