Octahedrally coordinated CoII and MoIV species are present on the surfaces of sulfided Co-Mo-Al2O3 catalysts used for hydrodesulfurization. They were characterized by XPE, EXAFS and XANES data. An excess of sulfur in the surface species can be explained in terms of the presence of S[stack 22 ] ions. Disulfide bridges could play a role in the hydrodesulfurization
The sulfur uptake of commercial and laboratory prepared catalysts of the type MoO3¿-Al2O3, CoO¿-Al2O...
The structure of the cobalt present in carbon-supported Co and Co-Mo sulfide catalysts was studied b...
In the present work we analysed the surface properties of alumina-supported Co-Mo hydrodesulfurizati...
Despite a number of investigations of $Co-Mo-Al_20_3$ hydrodesulphurization catalysts carried out in...
Des Co-Mo catalyseurs à hydrodésulfuration ont été étudiés par application de spectroscopie Mössbaue...
Fundamental understanding of the active sites in CoMo/Al2O3 catalysts is crucial to improve the prod...
International audienceThis work is dedicated to the characterization of CoMoP/Al2O3 hydrotreatment c...
Fundamental understanding of the active sites in CoMo/Al2O3 catalysts is crucial to improve the prod...
In-situ Mössbauer Emission Spectroscopy (MES) has been used to study the type of phases present in s...
While Mo in the Co-Mo/y-A1203 hydrodesulfurization catalyst is present as a sulfidic species similar...
X-ray photoelectron spectroscopy (XPS) has been used to investigate the phase transformations induce...
The thiophene hydrodesulphurisation activities of cobalt sulphide catalysts supported on activated c...
Surface science models of silica- and alumina-supported CoMoS catalysts have been made by impregnati...
Characterization of supported catalysts with surface spectroscopic techniques is often limited due t...
Model catalysts, consisting of a conducting substrate with a thin SiO2 or Al2O3 layer on top of whic...
The sulfur uptake of commercial and laboratory prepared catalysts of the type MoO3¿-Al2O3, CoO¿-Al2O...
The structure of the cobalt present in carbon-supported Co and Co-Mo sulfide catalysts was studied b...
In the present work we analysed the surface properties of alumina-supported Co-Mo hydrodesulfurizati...
Despite a number of investigations of $Co-Mo-Al_20_3$ hydrodesulphurization catalysts carried out in...
Des Co-Mo catalyseurs à hydrodésulfuration ont été étudiés par application de spectroscopie Mössbaue...
Fundamental understanding of the active sites in CoMo/Al2O3 catalysts is crucial to improve the prod...
International audienceThis work is dedicated to the characterization of CoMoP/Al2O3 hydrotreatment c...
Fundamental understanding of the active sites in CoMo/Al2O3 catalysts is crucial to improve the prod...
In-situ Mössbauer Emission Spectroscopy (MES) has been used to study the type of phases present in s...
While Mo in the Co-Mo/y-A1203 hydrodesulfurization catalyst is present as a sulfidic species similar...
X-ray photoelectron spectroscopy (XPS) has been used to investigate the phase transformations induce...
The thiophene hydrodesulphurisation activities of cobalt sulphide catalysts supported on activated c...
Surface science models of silica- and alumina-supported CoMoS catalysts have been made by impregnati...
Characterization of supported catalysts with surface spectroscopic techniques is often limited due t...
Model catalysts, consisting of a conducting substrate with a thin SiO2 or Al2O3 layer on top of whic...
The sulfur uptake of commercial and laboratory prepared catalysts of the type MoO3¿-Al2O3, CoO¿-Al2O...
The structure of the cobalt present in carbon-supported Co and Co-Mo sulfide catalysts was studied b...
In the present work we analysed the surface properties of alumina-supported Co-Mo hydrodesulfurizati...
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