Exploring the morphological effect of NixMg1-xO catalysts on CO2 reforming of methane

Exploring the morphological effect of NixMg1-xO

catalysts on CO2 reforming of methane

Qinglin xiao;Jiayu Xu;Jun Zhang;Yuhan Sun;Yan Zhu

【期刊名称】《天然气化学（英文版）》 【年(卷),期】2017(026)003

【摘要】To gain deep insight into the Morphological effect of NixMg1-xO catalysts on the reaction of CO2 reforming with methane,we designed and fabricated three different spatial structural NixMg1-xO catalysts.These NixMg1-xO catalysts with specific models such as rod,sheet and sphere,exhibited various activity and stability in CO2 reforming reaction.Herein NixMg1-xO nanorods displayed higher catalytic activity,in which methane conversion was up to 72％ and CO2 conversion was 64％ at 670 ℃ with a space velocity of 79,200 mL/(gcat h),compared

with

nanosheet

and

nanosphere

counterparts.Furthermore,both catalysts of NixMg1-xO nanorod and nanosheet showed a high resistance toward coke deposition and sintering of active sites in the process of CO2 reforming of methane. 【总页数】5页(325-329) 【关键词】

【作者】Qinglin xiao;Jiayu Xu;Jun Zhang;Yuhan Sun;Yan Zhu

【作者单位】CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy

of Sciences, Shanghai 201210, China;University of Chinese Academy of Sciences, Beijing 100049, China;School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China;CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China;University of Chinese Academy of Sciences, Beijing 100049, China;School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China;CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China;CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China;School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China;CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China;School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China 【正文语种】英文 【中图分类】 【相关文献】

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