Carbon dioxide reforming of methane over Ru catalysts supported on Mg-Al oxides: A highly dispersed and stable Ru/Mg(Al)O catalyst
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- 作者：Dalin Li ; Rule Li ; Miaomiao Lu ; Xingyi Lin ; Yingying Zhan ; Lilong Jiang ; jll@fzu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Methane carbon dioxide reforming ; Ruthenium catalyst ; Layered double hydroxides ; Magnesium-aluminum mixed metal oxide ; Memory effect
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：200
- 期：Complete
- 页码：566-577
- 全文大小：4823 K
文摘
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Ru metal was very highly dispersed on the Mg3(Al)O mixed oxide.
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The order of Ru dispersion was Ru/Mg3(Al)O > Ru/MgO > Ru/MgAl2O4 > Ru/γ-Al2O3.
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Ru/Mg3(Al)O exhibited excellent catalytic stability for CH4-CO2 reforming.
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Strong metal-support interaction existed between Ru and Mg3(Al)O.