Results 201 to 210 of about 19,363 (292)

A study of carbon formation and prevention in hydrocarbon-fueled SOFC

open access: green, 2005
Taejin Kim   +7 more
openalex   +2 more sources

Ag/Ce1‐xMnxO2 Catalysts for Soot Oxidation in the Presence of NOx and NOx─CO: Role of Ce/Mn Molar Ratio

open access: yesChemCatChem, EarlyView.
Ag/CeO2, Ag/MnOx, and Ag/CeMnOx (at different Ce/Mn molar ratios) synthesized via citrate sol‐gel method were investigated in soot oxidation. The presence of NO in the reaction mixture inhibited soot oxidation. By adding CO to the NO + O2 reaction mixture no inhibition of soot combustion was observed, and NO was converted to N2 via SCR with CO before ...
Ekaterina S. L'vova   +6 more
wiley   +1 more source

Tunable H2/Syngas Production by Chemical Looping Reforming of Methane over La0.6Sr0.4MxM’1‐x(M,M’ = Fe, Mn, Co)O3 Perovskites

open access: yesChemCatChem, EarlyView.
B substitution in La0,6Sr0,4BxB'1‐xO3 perovskite materials for chemical looping reforming of methane is systematically studied by TPR/TPO experiments. Results suggest a positive effect of Mn on Fe‐based perovskites. Moreover, a novel 3‐step cycle leading to two syngas streams and one pure hydrogen stream is proposed and experimentally verified ...
Stefano Scognamiglio   +5 more
wiley   +1 more source

Analysis of the pooled effect of compression ratio and injection timing variation on conventional diesel engine powered with nano doped biodiesel blend. [PDF]

open access: yesSci Rep
Sarma CJ   +10 more
europepmc   +1 more source

Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide

open access: green, 2000
Lawrence G Clawson   +3 more
openalex   +1 more source

Rationalizing Catalytic Performances of Mo/W‐(Oxy)Carbides for Hydrodeoxygenation Reaction

open access: yesChemCatChem, EarlyView.
This article elucidates the differences in activity and selectivity of Mo/W‐(oxy)carbides. We find that the O* domains on the Mo/W‐oxycarbide surface promote C‐O scission in the HDO reaction. Also, the Mo/W‐oxycarbides are selective toward n‐alkane products, whereas the Mo/W‐carbides are selective toward n‐alkene products.
Raghavendra Meena   +5 more
wiley   +1 more source

Efficient Mesoporous NiCeLaOx‐Based Catalysts Prepared by Nanocasting for the RWGS Reaction

open access: yesChemCatChem, EarlyView.
Mesoporous catalysts prepared by nanocasting or hard‐templating method have developed a mesoporous structure and a large specific surface area that increase the CO production by catalyst weight, compared to those prepared by sol‐gel, since the larger porosity notably increases the dispersion of the active phases. Abstract In this work, the influence of
Belén Bachiller‐Baeza   +4 more
wiley   +1 more source

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