Abstract:
制备了一系列添加助剂ZrO2和Nb2O5的Au/α-Fe2O3催化剂,并用紫外-可见漫反射光谱和X射线光电子能谱对其进行表征。结果表明ZrO2和Nb2O5之间存在着较强的协同作用;两种助剂的同时添加增进Au/α-Fe2O3催化剂表面Au,ZrO2和Nb2O5的富集,有效地阻止了纳米微粒的团聚。
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Year: 2006
Language: Chinese
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ESI Highly Cited Papers on the List: 0 Unfold All
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