Superior activity of rutile-supported ruthenium nanoparticles for HCl oxidation

被引：26
|
作者：
Kondratenko, Evgenii V. [1 ]
Amrute, Amol P. [2 ]
Pohl, Marga-Martina [1 ]
Steinfeldt, Norbert [1 ]
Mondelli, Cecilia [2 ]
Perez-Ramirez, Javier [2 ]
机构：
[1] Univ Rostock, Leibniz Inst Katalyse eV, D-18059 Rostock, Germany
[2] Swiss Fed Inst Technol, Dept Chem & Appl Biosci, Inst Chem & Bioengn, CH-8093 Zurich, Switzerland
来源：
CATALYSIS SCIENCE & TECHNOLOGY | 2013年 / 3卷 / 10期
关键词：
METAL NANOPARTICLES; SHAPE CONTROL; SIZE; SELECTIVITY; CATALYSIS; CHEMISTRY; PLATINUM; OXIDE;
D O I：
10.1039/c3cy00372h
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：
The activity of supported Ru-based catalysts in the oxidation of HCl to Cl-2 is shown to be strongly affected by active phase-support interactions and by the way of incorporation of the Ru species. Depositing colloidally prepared Ru nanoparticles on a rutile carrier results in catalysts attaining very high and stable HCl conversion levels under industrially-relevant conditions using ruthenium loadings as low as 0.16 wt%.
引用
收藏
页码：2555 / 2558
页数：4
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