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考察了磷钼钒杂多酸在催化氧化丙烯醛反应前后的ESR、IR和XPS,对丙烯醛在此杂多酸上的氧化机理作了初步探讨。
The ESR, IR and XPS of phosphomolybdovanadophosphoric acid before and after catalytic oxidation of acrolein were investigated. The oxidation mechanism of acrolein on this heteropolyacid was discussed.