Add to ORKGAlumina-boria c talysts were prepared by impregnation f porous and non porous aluminas with various amounts of boron oxide. A calorimetric nvestigation of their acidity was per-formed by gaseous ammonia dsorption. The differential heat evolved decreases when the amount of boria on alumina increases while the corresponding umber of acid sites, as deter-mined by volumetry, increases with the amount of boron oxide. The thermal behaviour and the stability of the catalysts, when dehydration occurs, were studied by differential scanning calorimetry linked to thermogravimetry
The effect of boron promotion on the performance of 3 wt.% Pt/γ-Al2O3 catalysts during propane dehyd...
Four classes of materials with energy sector applications have been developed or characterized herei...
The crystal and pore structures of a microspherical alumina-chromium catalyst calcined at 800-1100 C...
The acid-base properties of \u3b3-Al2O3 and alumina-supported B2O3, Ga2O3 and In2O3 have been determ...
The acid-base properties of \u3b3-Al2O3 and alumina-supported B2O3, Ga2O3 and In2O3 have been determ...
Borated aluminas with different boria contents (2, 3, 5 and 8 wt.% B2O3) were prepared to be used as...
Alumina-boria samples with B : (B + Al) 0-50 atom% have been prepared by an unconventional procedure...
This paper systematically studied the pore structure, crystal phase, surface acidity and the chemica...
Abstract--Boron sorption by hydrous Al-oxide was studied as a function of concentration, pH, temper-...
The acid site strength distributions of \u3b3-Al2O3, BeO, Nb2O5, TiO2, WO3, and ZrO2 surfaces were e...
In this contribution we report on the oxidative dehydrogenation (ODH) activity of silica-supported b...
*S Supporting Information ABSTRACT: Ammonia borane is a promising hydrogen store. However, its dehyd...
Ammonia borane (AB) was loaded onto a range of mesoporous materials (MCM-41, SBA-15 and MCF) by wet ...
Les matériaux à base de bore et d'azote présentent un grand potentiel et donc un grand intérêt pour ...
A thermogravimetric analyzer (TGA) was used to collect thermodesorption curves of 2-phenylethylamine...
The effect of boron promotion on the performance of 3 wt.% Pt/γ-Al2O3 catalysts during propane dehyd...
Four classes of materials with energy sector applications have been developed or characterized herei...
The crystal and pore structures of a microspherical alumina-chromium catalyst calcined at 800-1100 C...
The acid-base properties of \u3b3-Al2O3 and alumina-supported B2O3, Ga2O3 and In2O3 have been determ...
The acid-base properties of \u3b3-Al2O3 and alumina-supported B2O3, Ga2O3 and In2O3 have been determ...
Borated aluminas with different boria contents (2, 3, 5 and 8 wt.% B2O3) were prepared to be used as...
Alumina-boria samples with B : (B + Al) 0-50 atom% have been prepared by an unconventional procedure...
This paper systematically studied the pore structure, crystal phase, surface acidity and the chemica...
Abstract--Boron sorption by hydrous Al-oxide was studied as a function of concentration, pH, temper-...
The acid site strength distributions of \u3b3-Al2O3, BeO, Nb2O5, TiO2, WO3, and ZrO2 surfaces were e...
In this contribution we report on the oxidative dehydrogenation (ODH) activity of silica-supported b...
*S Supporting Information ABSTRACT: Ammonia borane is a promising hydrogen store. However, its dehyd...
Ammonia borane (AB) was loaded onto a range of mesoporous materials (MCM-41, SBA-15 and MCF) by wet ...
Les matériaux à base de bore et d'azote présentent un grand potentiel et donc un grand intérêt pour ...
A thermogravimetric analyzer (TGA) was used to collect thermodesorption curves of 2-phenylethylamine...
The effect of boron promotion on the performance of 3 wt.% Pt/γ-Al2O3 catalysts during propane dehyd...
Four classes of materials with energy sector applications have been developed or characterized herei...
The crystal and pore structures of a microspherical alumina-chromium catalyst calcined at 800-1100 C...