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Abstract:
首次采用沉积沉淀法,以Cu(OH)2为前驱体制备不同CuO负载质量分数的CuO/ZnO水煤气变换(WGS)催化剂,并运用XRD、N2物理吸附和TPR等方法对催化剂进行结构表征.结果表明,活性组分CuO在载体ZnO表面的分散程度、颗粒大小及CuO和ZnO之间相互作用对催化剂的活性均有影响.CuO的适宜负载质量分数为20%,所得CuO/ZnO催化剂样品WGS反应活性较好,在350℃,CO转化率可达95.5%.
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工业催化
ISSN: 1008-1143
CN: 61-1233/TQ
Year: 2008
Issue: 4
Volume: 16
Page: 55-58
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
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