Keywords cesium;copper;phosphorus;vanadium;arsenic;molybdenum;composite oxide;heteropolycompound;isobutene;selective oxidation;methacrylic acid;methacrolein;acetic acid;

• 铯;铜;磷;钒;砷;钼;复合氧化物;杂多化合物;异丁烯;选择性氧化;甲基丙烯酸;甲基丙烯醛;乙酸;