Surfaces of doped nanophase cerium oxide catalysts
AEC Palmqvist, M Wirde, U Gelius… - Nanostructured …, 1999 - Elsevier
Solid solutions of nanophase cerium oxides have been prepared and the relationship
between their bulk crystal structure and surface characteristics has been studied at room …
between their bulk crystal structure and surface characteristics has been studied at room …
The structure and catalytic properties of Rh-doped CeO 2 catalysts
EA Derevyannikova, TY Kardash, LS Kibis… - Physical Chemistry …, 2017 - pubs.rsc.org
The average structure and the local structure of nanocrystalline Rh-doped CeO2 catalysts,
prepared using a co-precipitation method, were studied using a set of structural (PDF …
prepared using a co-precipitation method, were studied using a set of structural (PDF …
Catalytic redox activity and electrical conductivity of nanocrystalline non-stoichiometric cerium oxide
A Tschöpe, JY Ying, HL Tuller - Sensors and Actuators B: Chemical, 1996 - Elsevier
Nanocrystalline cerium was synthesized by magnetron sputtering and inert gas
condensation. Controlled post-oxidation of the metallic nanoclusters resulted in formation of …
condensation. Controlled post-oxidation of the metallic nanoclusters resulted in formation of …
Surface structures of cerium oxide nanocrystalline particles from the size dependence of the lattice parameters
S Tsunekawa, S Ito, Y Kawazoe - Applied Physics Letters, 2004 - pubs.aip.org
Cerium oxide nanocrystalline particles are synthesized and monodispersed in the size
range from 2 to 8 nm in diameter. The dependence of the lattice parameters on particle size …
range from 2 to 8 nm in diameter. The dependence of the lattice parameters on particle size …
Structural Characterization and Catalytic Activity of Nanosized CexM1-xO2 (M = Zr and Hf) Mixed Oxides
A systematic study was conducted to understand the influence of two different dopant
cations (Zr4+ and Hf4+) incorporated into the ceria lattice. A modified coprecipitation …
cations (Zr4+ and Hf4+) incorporated into the ceria lattice. A modified coprecipitation …
From highly dispersed Rh3+ to nanoclusters and nanoparticles: Probing the low-temperature NO+ CO activity of Rh-doped CeO2 catalysts
LS Kibis, DA Svintsitskiy, EA Derevyannikova… - Applied Surface …, 2019 - Elsevier
For supported catalysts based on highly-priced noble metals the maximum catalytic
efficiency per metal atom is highly desired. In this work, Rh-doped CeO 2 systems were …
efficiency per metal atom is highly desired. In this work, Rh-doped CeO 2 systems were …
Forty years of catalysis by ceria: a success story
RW McCabe, A Trovarelli - Applied Catalysis B …, 2016 - ui.adsabs.harvard.edu
Rare earth elements have always attracted attention from researchers in several disciplines
and they have gained an increasingly important role in the traditional chemical industry as …
and they have gained an increasingly important role in the traditional chemical industry as …
[HTML][HTML] Synthesis and specific properties of the ceria and ceria-zirconia nanocrystals and their aggregates showing outstanding catalytic activity in redox reactions—A …
R Dziembaj, M Molenda, L Chmielarz - Catalysts, 2023 - mdpi.com
Non-stoichiometric CeO2− y, especially in the form of nanocrystal aggregates, exhibits
exceptional catalytic activity in redox reactions. It significantly improves the activity of …
exceptional catalytic activity in redox reactions. It significantly improves the activity of …
Structural characteristics and catalytic activity of nanocrystalline ceria− praseodymia solid solutions
BM Reddy, G Thrimurthulu, L Katta… - The Journal of …, 2009 - ACS Publications
Ceria− praseodymia (CP) nanocrystalline solid solutions were prepared by a coprecipitation
method and calcined at various temperatures to understand the thermal effects on the …
method and calcined at various temperatures to understand the thermal effects on the …
Structural Characterization of Nanosized CeO2−SiO2, CeO2−TiO2, and CeO2−ZrO2 Catalysts by XRD, Raman, and HREM Techniques
Structural characteristics of nanosized ceria− silica, ceria− titania, and ceria− zirconia mixed
oxide catalysts have been investigated using X-ray diffraction (XRD), Raman spectroscopy …
oxide catalysts have been investigated using X-ray diffraction (XRD), Raman spectroscopy …