An in-situ DRIFTS study of the mechanism of the CO2 reforming of CH4 over a Pt/ZrO2 catalyst

被引：0
|
作者：
O'Connor, AM [1 ]
Meunier, FC [1 ]
Ross, JRH [1 ]
机构：
[1] Univ Limerick, Environm Res Ctr, Limerick, Ireland
来源：
NATURAL GAS CONVERSION V | 1998年 / 119卷
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D O I：
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中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
In-situ DRIFTS experiments have been carried out to investigate the mechanism of the CO2 reforming of methane at 600 degrees C over a Pt/ZrO2 catalyst and these have been used to postulate a mechanism for the reaction. CH4 dissociation occurs on the Pt and the resultant carbon species react with lattice oxygen species from the ZrO2. The CO2 then replenishes the lattice oxygen, a slow step in the reaction.
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页码：819 / 824
页数：6
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