Effect of fluorination of alumina support on activity of platinum catalysts for complete oxidation of benzene

被引：11
作者：
Chuang, KT [1 ]
Davydov, AA [1 ]
Sanger, AR [1 ]
Zhang, MQ [1 ]
机构：
[1] Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 2G6, Canada
来源：
CATALYSIS LETTERS | 1997年 / 49卷 / 3-4期
关键词：
fluorination; alumina; platinum catalysts; oxidation; oxidation of benzene;
D O I：
10.1023/A:1019065507551
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Platinum supported on fluorinated alumina is more active for the total oxidation of benzene than is the catalyst with the same Pt loading supported on hydrophilic unfluorinated alumina. The Pt-F/alumina catalyst contains well-dispersed small Pt particles, in contrast to Pt/alumina. The high dispersion is a consequence of a strong metal-support interaction.
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收藏
页码：155 / 161
页数：7
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