Role of ceria in the improvement of SO2 resistance of LaxCe1 ∿xFeO3 catalysts for catalytic reduction of NO with CO
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- 作者：Yihong Qin ; Liguo Sun ; sunliguo411@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Danglong Zhang ; Lei Huang
- 关键词：Perovskite ; LaFeO3 catalyst ; Ce ; SO2 resistance ; Selective catalytic reduction
- 刊名：Catalysis Communications
- 出版年：2016
- 出版时间：5 April 2016
- 年：2016
- 卷：79
- 期：Complete
- 页码：53-57
- 全文大小：980 K
文摘
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LaFeO3 perovskite oxide has been proved as an excellent catalyst in the reaction between NO and CO.
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LaFeO3 catalyst is very sensitive to the addition of SO2 in CO + NO system.
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The addition of Ce to LaFeO3 catalyst enhances its SO2 resistance.