High temperature performance and stability of Fe-FER catalyst for N₂O decomposition

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• 作者：Galina Sá ; dovská ; ^a ; Edyta Tabor^a ; ^{edyta.tabor@jh-inst.cas.cz} ; Petr Sazama^a ; Miloslav Lhotka^b ; Milan Bernauer^a ; ^b ; Zdeněk Sobalí ; k^a
• 关键词：High temperature N2O decomposition ; FER ; Iron ; Thermal stability ; Aging ; Fe active sites
• 刊名：Catalysis Communications
• 出版年：2017
• 出版时间：10 January 2017
• 年：2017
• 卷：89
• 期：Complete
• 页码：133-137
• 全文大小：511 K
• 卷排序：89

文摘

Fresh and aged Fe-FER exhibit similar catalytic activity in HT N2O decomposition. Aging at gas mixture formed in NH3 oxidation do not induce collapse of FER structure. Fe(II) in cationic positions of FER were protected after 12 days aging.