Highly active and stable Ni dispersed on mesoporous CeO2-Al2O3 catalysts for production of syngas by dry reforming of methane

Modern Trends in Design of Catalysts for Transformation of Biofuels into Syngas and Hydrogen: From Fundamental Bases to Performance in Real Feeds

“…Since specific surface area of perovskites, fluorites and spinel is lower than that of traditional supports such as γ-alumina, silica, zeolites, etc., a lot of research was devoted to design of catalysts for fuels reforming where active components-metals or their combination with reactive oxides are loaded on high surface area supports [12,28,39,72,75,[77][78][79][80]90,[122][123][124][125][126][127][128][129][130][131][132][133]. Since acidity of supports is well known to be responsible for coking, the best results for activity and stability of Ni-loaded catalysts in fuels reforming, as expected, were obtained in the case of Mg-doped alumina [72,90,129,131,133] or MgAl2O4 [12,28,70,75,[78][79][80]123,124,126,128,129].…”

Synthesis and Mathematical Modelling of the Preparation Process of Nickel-Alumina Catalysts with Egg-Shell Structures for Syngas Production via Reforming of Clean Model Biogas

“…Modification of the catalyst with alkali metal oxides and/or rare earth metal oxides has been shown to greatly enhance catalytic stability [10,11,21,[28][29][30][31]. In addition, the appropriate macro-distribution of the catalytically active phase within the spherical or cylindrical particles of the supporting material can greatly enhance the performance of the catalyst [32][33][34].…”

Photothermal synergy for efficient dry reforming of CH4 by an Ag/AgBr/CsPbBr3 composite

“…In order to obtain the advantages of both thermochemical and photochemical conversion, photothermal synergy is a promising method to meet this requirement and is receiving more and more attention. 16,17 It can simultaneously solve the problems of low photocatalytic efficiency and strict thermocatalytic reaction conditions. For example, Han et al reported the synthesis of Pt supported on black TiO 2 for efficient photothermal catalytic dry reforming of methane.…”