Effect of cobalt precursor on the performance of ceria-supported cobalt catalysts for ethanol steam reforming

Adsorption/Desorption Behavior of Ethanol Steam Reforming Reactants and Intermediates over Supported Cobalt Catalysts

“…In a series of earlier papers [30][31][32][33][34][35][36][37], we have reported on the effect of the synthesis parameters and the role of the support in determining catalytic activity and stability for supported Co catalysts in ethanol steam reforming. In our earlier work, ZrO 2 -supported catalyst showed significantly better catalytic performance toward hydrogen production than TiO 2 -and Al 2 O 3 -supported ones [31].…”

Catalytic Hydrogen Production from Bioethanol

“…Characterization results point to an improved dispersion on the surface. It is possible that the organic ligands surrounding Co ions provide a spatial barrier effect, keeping the particles segregated and leading to better dispersion [103]. In the interest of figuring out the impact of catalyst preparation method on its performance during BESR, in addition to conventional Incipient Wetness Impregnation (IWI) method, solvothermal, hydrothermal, colloidal crystal templating, and reverse microemulsion methods have also been employed to prepare CeO 2 support and CeO 2 supported Co catalysts with various morphologies.…”

Microkinetic modeling and analysis of ethanol partial oxidation and reforming reaction pathways on platinum at short contact times

“…Ethanol reforming processes, such as steam reforming, partial oxidation, and dry reforming, have been studied experimentally on various transition metal catalysts such as Pt [18][19][20][21][22], Rh [22][23][24][25][26][27], Ru [28], Co [29][30][31], and Ni [32], as well as bimetallics such as RhRu [22] and Rh-Pt [23]. Noble metals are well studied as they are not as susceptible to [37,39], dissociative adsorption of ethanol to acetaldehyde [26], or ethanol dehydration to ethylene [18,40].…”