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Abstract:
采用表面金属有机化学法制备的Fe/Y沸石催化剂(记作Fe/Y-G)与液相浸渍法制得的Fe/Y沸石样品(记作Fe/Y-Ⅰ)相比对CO氧化表现出更为优异的催化性能,在623 K下反应时Fe/Y-G样品的催化活性是Fe/Y-Ⅰ催化剂的3倍,催化剂结构表征结果表明,CO催化氧化活性与Y沸石表面铁的微观结构密切的联系,以Fe-O-Al结构形式存在于Y沸石表面的孤立铁可能是CO催化氧化的活性中心.
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工业催化
ISSN: 1008-1143
Year: 2005
Issue: z1
Page: 462-464
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 1
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