Abstract:
稀土氧化物CeO2由于其独特性质被用于催化材料中,其M/CeO2(M=Pd、Pt、Rh等)负载型催化剂常被用于氧化反应中,目前,制备负载型催化剂主要为浸渍法,其不能保证贵金属活性组分高度分散于载体之上.采用超声辅助膜扩散法(UAMR)—水热法制备x%Pd/CeO2系列催化剂,促使贵金属纳米粒子高度分散于CeO2载体之上.有效控制了高温运行条件下活性组分聚集,保证活性组分高度分散.
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Year: 2011
Page: 249-249
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 9
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