A5082510787- Particle accelerators and beam dynamics
- Particle Accelerators and Free-Electron Lasers
- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Magnetic confinement fusion research
- Gyrotron and Vacuum Electronics Research
- Plasma Diagnostics and Applications
- Catalysis and Hydrodesulfurization Studies
- Electrocatalysts for Energy Conversion
- Superconducting Materials and Applications
- Radioactive element chemistry and processing
- Electron and X-Ray Spectroscopy Techniques
- Laser-Plasma Interactions and Diagnostics
- Thermal and Kinetic Analysis
- Luminescence Properties of Advanced Materials
- Advancements in Solid Oxide Fuel Cells
- Photocathodes and Microchannel Plates
- Advanced Materials Characterization Techniques
- Zeolite Catalysis and Synthesis
- Experimental Learning in Engineering
- Photonic and Optical Devices
- Pulsed Power Technology Applications
- X-ray Diffraction in Crystallography
- Nanomaterials for catalytic reactions
- Catalysts for Methane Reforming
McGill University
2022-2024
University of Maryland, College Park
2010-2023
Universidad Politécnica de Madrid
2019
University of California, Los Angeles
2011-2017
American Institute for Voice and Ear Research
2002-2013
Universidad de Cádiz
2002-2011
Cockcroft Institute
2010
University of Liverpool
2002-2010
Instituto de Tecnología Química
2009
Universitat Politècnica de València
2009
The textural and structural properties of high specific surface area (HS) CexZr1-xO2 mixed oxides (CeZrMO) their modification upon thermal aging have been investigated. Results from BET determination complete porosity analysis, as well high-resolution electron microscopy, XRD, Raman FTIR spectroscopies are presented. Some relationships between the molar composition binary systems In addition, it has possible to propose an explanation for features (solid-solution structures phase segregation)...
In California, the majority of students color who enter postsecondary education do so in community colleges. However large numbers them leave and not transfer to four-year institutions; particular highly selective public colleges universities. By using theoretical perspective critical race theory, can be seen as a dual commitment between both sending receiving institution we put forth conceptual framework "transfer receptive culture." We define culture an institutional by college or...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMicrostructural and chemical properties of ceria-supported rhodium catalysts reduced at 773 KS. Bernal, F. J. Botana, Calvino, M. A. Cauqui, G. Cifredo, Jobacho, Pintado, Rodriguez-IzquierdoCite this: Phys. Chem. 1993, 97, 16, 4118–4123Publication Date (Print):April 1, 1993Publication History Published online1 May 2002Published inissue 1 April 1993https://doi.org/10.1021/j100118a031Request reuse permissionsArticle Views438Altmetric-Citations87LEARN...
Abstract Living on the edge : Three‐dimensional reconstructions from electron tomography data recorded Au/Ce 0.50 Tb 0.12 Zr 0.38 O 2−x catalysts show that gold nanoparticles (see picture; yellow) are preferentially located stepped facets and nanocrystal boundaries. An epitaxial relationship between metal support plays a key role in structural stabilization of nanoparticles. magnified image
High-resolution electron microscopy (HREM), combined with digital image processing and computer simulation techniques, has been used to carry out a microstructural characterization of some Rh/TiO2 catalysts reduced at 473, 773 or 823 K. A sample resulting from the reduction catalyst K, reoxidized flowing O2 673 K finally 473 was also investigated. In contrast earlier literature reports, HREM images recorded here suggest existence definite structural relationships between both rutile anatase...
By impregnating γ-Al2O3 with cerium/zirconium citrate solutions and subsequent calcination, nanostructured CemZr1−mO2 mixed oxides supported on Al2O3 are obtained, which feature remarkably high oxygen storage even after calcination at 1100 °C for 24 h.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTInfluence of the Reduction/Evacuation Conditions on Rate Hydrogen Spillover Rh/CeO2 CatalystsS. Bernal, J. Calvino, G. A. Cifredo, Laachir, V. Perrichon, and M. HerrmannCite this: Langmuir 1994, 10, 3, 717–722Publication Date (Print):March 1, 1994Publication History Published online1 May 2002Published inissue 1 March 1994https://pubs.acs.org/doi/10.1021/la00015a020https://doi.org/10.1021/la00015a020research-articleACS PublicationsRequest reuse...