【摘要】 总结了十一钨磷杂多酸盐的合成方法——降解法和直接合成法.用1 mol/L NaOH在pH 4.5～5.0条件下碱解钨磷酸及用钨酸钠与磷酸氢二钠在最佳条件下直接合成了十一钨磷杂多酸盐,并经重量法和红外谱图得到确证.更多还原

【Abstract】 The synthesize methods of 11 - tungstophosphate was sumed up. The 11 - tungstophosphate was synthesised by basic hydrolyze phosphotungstic at pH 4. 5~5.0 and by sodium tungstate and disodium hydrogenophosphate with a direct procedure in the best conditions,and proofed it by weight law and IR.更多还原