合成一系列具有不同质量分数Co、Mn的磷铝分子筛CoAPO-5和MnAPO-5;通过x-衍射、扫描电镜、氮气物理吸附、热重分析以及紫外可见漫......

Liquid-phase epoxidation of styrene with atmospheric O2 was conducted over CoAPO-5 molecular sieves.The catalytic perfor......