Highly selective and stable Ni/La-M (M=Sm, Pr, and Mg)-CeO2 catalysts for CO2 methanation

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作者
Siakavelas, G.I. [1 ,2 ,3 ]
Charisiou, N.D. [1 ]
AlKhoori, A. [3 ,4 ]
AlKhoori, S. [4 ]
Sebastian, V. [5 ,6 ]
Hinder, S.J. [7 ]
Baker, M.A. [7 ]
Yentekakis, I.V. [8 ]
Polychronopoulou, K. [3 ,4 ]
Goula, M.A. [1 ]
机构
[1] Laboratory of Alternative Fuels and Environmental Catalysis (LAFEC), Department of Chemical Engineering, University of Western Macedonia, GR-50100, Greece
[2] Department of Environmental Engineering, University of Patras, Agrinio, Greece
[3] Center for Catalysis and Separation, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
[4] Department of Mechanical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
[5] Chemical and Environmental Engineering Department, Instituto de Nanociencia de Aragón (INA) and Instituto de Ciencia de Materiales de Aragón (ICMA), Universidad de Zaragoza-CSIC, Zaragoza,50018, Spain
[6] Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBERBBN, Madrid,28029, Spain
[7] The Surface Analysis Laboratory, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford,GU2 4DL, United Kingdom
[8] Laboratory of Physical Chemistry & Chemical Processes, School of Environmental Engineering, Technical University of Crete, Chania,GR-73100, Greece
关键词
CeO$-2$ - CO2 methanation - Doped-ceria support - La$+3+$ - La$-2$/O$-3$ - Nickel catalyst - Oxygen vacant site - Physicochemical property - Resistance to sintering - ]+ catalyst;
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