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In Situ Xanes Study Of Cobalt In Co-ce-al Catalyst Applied To Steam Reforming Of Ethanol Reaction
(Elsevier Science BVAmsterdam, 2017)
Photosensitivity in antimony based glasses
(Natl Inst Optoelectronics, 2001-06-01)
New glass forming systems based on Sb2O3-SbPO4 has been explored. These glasses present higher thermal stability against devitrification and higher refractive index than chalcogenide glasses. Under irradiation, using ...
Photosensitivity in antimony based glasses
(Natl Inst Optoelectronics, 2001-06-01)
New glass forming systems based on Sb2O3-SbPO4 has been explored. These glasses present higher thermal stability against devitrification and higher refractive index than chalcogenide glasses. Under irradiation, using ...
Xanes/Exafs Study and Catalytic Properties of the Confined Cr Carbonyl-MCM41 System
(2005)
X-ray absorption near edge spectroscopy (XANES) and extended X-ray absorption fine structure (EXAFS) were performed to determine the structural stability and atomic local order of transition metal carbonyls Cr(CO)6 confined ...
XANES study of electronic and structural nature of Mn-sites in manganese oxides with catalytic properties
(Elsevier Science, 2005-10)
The characterization of a series of manganese oxides prepared by different methods were performed by X-ray diffraction (XRD) and X-ray absorption near-edge structure (XANES) analysis. Low crystallized phases were found by ...
Structure stability of free copper nanoclusters: FSA-DFT Cu-building and FDM-XANES study
(Elsevier Science, 2019-08)
We present ab initio simulations of X-ray Absorption Near-Edge Structure (XANES) spectra, performed on model clusters built by fast simulated annealing and optimized by Density Functional Theory (DFT) minimization. As is ...
XPD and XANES Studies of Ce0.9Zr0.1O2 Nanocatalysts under Redox and Catalytic CH4 Oxidation Conditions
(American Chemical Society, 2015-08-28)
The aim of this work is to take further insight into the structural stability of cerium-zirconium catalysts under reducing, oxidizing and reaction conditions. In situ synchrotron based techniques (XANES and XPD) were used ...