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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：化学工艺. 能源化工. 工业催化
办公地点：大连市凌工路2号大连理工大学西部校区化工实验楼C331室
联系方式：0411-84986355
电子邮箱：wencuili@dlut.edu.cn
La-doped Al2O3 supported Au nanoparticles: highly active and selective catalysts for PROX under PEMFC operation conditions
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论文类型：期刊论文
发表时间：2014-01-01
发表刊物：CHEMICAL COMMUNICATIONS
收录刊物：SCIE、Scopus
卷号：50
期号：21
页面范围：2721-2724
ISSN号：1359-7345
摘要：La-doped gamma-Al2O3 supported Au catalysts show high activity and selectivity for the PROX reaction under PEMFC operation conditions. The superior performance is attributed to the formation of LaAlO3, which suppresses H-2 oxidation and strengthens CO adsorption on Au sites, thereby improving competitive oxidation of CO at elevated temperature.
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