scholarly journals Back Cover: Industrial RuO2-Based Deacon Catalysts: Carrier Stabilization and Active Phase Content Optimization (ChemCatChem 3/2013)

ChemCatChem ◽  
2013 ◽  
Vol 5 (3) ◽  
pp. 824-824
Author(s):  
Amol P. Amrute ◽  
Cecilia Mondelli ◽  
Timm Schmidt ◽  
Roland Hauert ◽  
Javier Pérez-Ramírez
Keyword(s):  
Active Phase ◽  
Phase Content ◽  
Back Cover ◽  
Content Optimization

Industrial RuO2-Based Deacon Catalysts: Carrier Stabilization and Active Phase Content Optimization

ChemCatChem ◽  
2013 ◽  
Vol 5 (3) ◽  
pp. 748-756 ◽  
Author(s):  
Amol P. Amrute ◽  
Cecilia Mondelli ◽  
Timm Schmidt ◽  
Roland Hauert ◽  
Javier Pérez-Ramírez
Keyword(s):  
Active Phase ◽  
Phase Content ◽  
Content Optimization

Back Cover: Dynamic X-Ray Diffraction Computed Tomography Reveals Real-Time Insight into Catalyst Active Phase Evolution (Angew. Chem. Int. Ed. 43/2011)

2011 ◽  
Vol 50 (43) ◽  
pp. 10255-10255 ◽  
Author(s):  
Simon D. M. Jacques ◽  
Marco Di Michiel ◽  
Andrew M. Beale ◽  
Taha Sochi ◽  
Matthew G. O'Brien ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Real Time ◽  
Active Phase ◽  
Phase Evolution ◽  
X Ray Diffraction ◽  
X Ray ◽  
Back Cover ◽  
Insight Into

Inside Back Cover: Size and Shape-controlled Pd Nanocrystals on ZnO and SiO2: When the Nature of the Support Determines the Active Phase (ChemCatChem 3/2014)

ChemCatChem ◽  
2014 ◽  
Vol 6 (3) ◽  
pp. 895-895
Author(s):  
Micaela Crespo-Quesada ◽  
Songhak Yoon ◽  
Mingshang Jin ◽  
Younan Xia ◽  
Anke Weidenkaff ◽  
...  
Keyword(s):  
Active Phase ◽  
Back Cover ◽  
Size And Shape ◽  
Shape Controlled

What catalysis needs from the electron microscopist

1988 ◽  
Vol 46 ◽  
pp. 694-695
Author(s):  
Alexis T. Bell
Keyword(s):  
Active Sites ◽  
Heterogeneous Catalysts ◽  
Catalyst Deactivation ◽  
Surface Composition ◽  
Internal Surface ◽  
Active Phase ◽  
Atomic Scale ◽  
Metal Catalyst ◽  
Internal Surface Area ◽  
Porous Support

Heterogeneous catalysts, used in industry for the production of fuels and chemicals, are microporous solids characterized by a high internal surface area. The catalyticly active sites may occur at the surface of the bulk solid or of small crystallites deposited on a porous support. An example of the former case would be a zeolite, and of the latter, a supported metal catalyst. Since the activity and selectivity of a catalyst are known to be a function of surface composition and structure, it is highly desirable to characterize catalyst surfaces with atomic scale resolution. Where the active phase is dispersed on a support, it is also important to know the dispersion of the deposited phase, as well as its structural and compositional uniformity, the latter characteristics being particularly important in the case of multicomponent catalysts. Knowledge of the pore size and shape is also important, since these can influence the transport of reactants and products through a catalyst and the dynamics of catalyst deactivation.

Sign in / Sign up

Export Citation Format

Share Document