Liquid-phase epoxidation of styrene with O2 over alkali metal salt impregnated CoAPO-5
Liquid-phase epoxidation of styrene with O2 over alkali metal salt impregnated CoAPO-5
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DOI：
10.1016/j.cclet.2011.09.027
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发表时间：
2012
影响因子：
9.1
通讯作者：
Xiufeng Shi;B. Shi;B. Fan;Ruifeng Li
中科院分区：
文献类型：
--
作者：
Xiufeng Shi;B. Shi;B. Fan;Ruifeng Li
Liquid-phase epoxidation of styrene with atmospheric O2was conducted over CoAPO-5 molecular sieves. The catalytic performance of CoAPO-5 can be significantly improved by alkali metal salt impregnated on it, and styrene conversion and selectivity to styrene oxide reached 85% and 69% respectively when CsCl was impregnated on it. The catalyst was recyclable and exhibited similar catalytic activity and selectivity even after three catalytic reaction cycles.
