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The effect of impregnation strategy on structural characters and CO2 methanation properties over MgO modified Ni/SiO2 catalysts

文献类型：期刊论文

作者Guo, Meng1,2; Lu GX(吕功煊)1
刊名Catalysis Communications
出版日期2014
卷号54页码:55-60
关键词Methanation Carbon dioxide Supported catalyst Modification Stability
ISSN号1566-7367
通讯作者吕功煊
英文摘要Mg-modified Ni/SiO2 catalysts with different MgO contents were prepared by two impregnation methods. The catalysts prepared by co-impregnation method could show better activity and stability than those prepared by sequential impregnation method. The modification of MgO acted as a key factor in enhancing the capacity of CO2 adsorption and accelerating the activation of CO2. Moreover, modified MgO could also increase Ni species dispersion and suppress the metallic Ni sintering and oxidation.
学科主题物理化学与绿色催化
收录类别SCI
资助信息the 973 Program and 863 Program of the Department of Sciences and Technology China (Grant Nos. 2013CB632404;2012AA051501);the National Natural Science Foundation of China (Grant No. 21373245)
语种英语
WOS记录号WOS:000339536400012
源URL[http://210.77.64.217/handle/362003/20272]  
专题兰州化学物理研究所_OSSO国家重点实验室
兰州化学物理研究所_ERC国家工程研究中心
作者单位1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Guo, Meng,Lu GX. The effect of impregnation strategy on structural characters and CO2 methanation properties over MgO modified Ni/SiO2 catalysts[J]. Catalysis Communications,2014,54:55-60.
APA Guo, Meng,&Lu GX.(2014).The effect of impregnation strategy on structural characters and CO2 methanation properties over MgO modified Ni/SiO2 catalysts.Catalysis Communications,54,55-60.
MLA Guo, Meng,et al."The effect of impregnation strategy on structural characters and CO2 methanation properties over MgO modified Ni/SiO2 catalysts".Catalysis Communications 54(2014):55-60.

入库方式： OAI收割

来源：兰州化学物理研究所

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