Results 111 to 120 of about 52,226 (161)

Synthesis and Characterization Methods of Palladium-Doped Ceria-Zirconia Compounds

, 2005
The main automotive catalytic media, precious metal-doped ceria-zirconia oxides, fundamental system character is unknown. Understanding the catalytic system properties should allow for the production of an optimal model catalyst.
Graves-Brook, Melissa Kaye
core  

Space charge concept for acceptor-doped zirconia and ceria and experimental evidences

, 2004
The grain boundary cores of acceptor-doped zirconia and ceria are positively charged. which is probably due to the oxygen, vacancy enrichment there. Oxygen vacancies are therefore depleted in the space charge layers.
Waser, R., Guo, X., Guo, Xin, Waser, Rainer   +3 more
core   +1 more source

Structure Of Ceria Overlayer On Zirconia Crystal Studied by Surface Diffraction

, 1995
We have utilized white x-ray beam and a Ge solid state detector, in energy dispersive mode, to study the diffraction from the surface layers of ceria deposited on (001) surface of Y stabilized cubic zirconia with grazing incident beam.
R. Gorte, S. Fu, W. Dmowski, J. Vhos, T. Egami   +4 more
core   +1 more source

Comparison between ceria-zirconia and alumina as supports for oxidative steam reforming of biodiesel

, 2015
The objective of the study is to illustrate the advantages with using ceria–zirconia instead of promoted alumina as support for rhodium-based catalysts in oxidative steam reforming of biodiesel.
Zacherl, Sabina,, Granlund, Moa Z.,, Pettersson, Lars J.,   +2 more
core   +1 more source

Catalysis by Transition Metal Modified Ceria and Ceria-Zirconia Mixed Oxides Prepared via Sol-Gel Route

, 2006
The aim of catalysis research is to apply the catalyst successfully in economically important reactions in an environmentally friendly way. The present work focuses on the modification of structural and surface properties of ceria and ceria-zirconia ...
Maya, G, Dr.Sugunan, S
core  

In situ environmental HRTEM discloses low temperature carbon soot oxidation by ceria-zirconia at the nanoscale

The very close contact between ceria–zirconia and carbon soot allows the detection of oxygen transfer from ceria–zirconia to carbon by in situ Environmental HRTEM already at low temperatures.
Trovarelli, Alessandro, Aouine, Mimoun, Vernoux, Philippe, Llorca Piqué, Jordi, Aneggi, Eleonora   +4 more
core  

The role of ceria in promoting Ni catalysts supported on phosphate‐modified zirconia for the partial oxidation of methane

Energy Science & Engineering
The catalytic partial oxidation of methane (POM) is aimed at the mitigation of CH4 (a highly potent greenhouse gas) from the environment and the synthesis of syngas with a high H2/CO ratio.
Abdulaziz A. M. Abahussain, Ahmed S. Al‐Fatesh, Dharmesh M. Vadodariya, Jehad K. Abu‐Dahrieh, Khaled M. Banabdwin, Naif Alarifi, Ahmed A. Ibrahim, Anis H. Fakeeha, Ahmed E. Abasaeed, Rawesh Kumar   +9 more
doaj   +1 more source

Yttria and ceria doped zirconia thin films grown by pulsed laser deposition

Materials Research, 2013
The Yttria stabilized Zirconia (YSZ) is a standard electrolyte for solid oxide fuel cells (SOFCs), which are potential candidates for next generation portable and mobile power sources. YSZ electrolyte thin films having a cubic single phase allow reducing
F. Saporiti, R. E. Juarez, F. Audebert, M. Boudard   +3 more
doaj  

Catalytic Liquid-Phase Oxidation of Phenolic Compounds Using Ceria-Zirconia Based Catalysts. [PDF]

Front Chem, 2018
Nunotani N, Supandi AR, Choi PG, Imanaka N.   +3 more
europepmc   +1 more source

Continuous Fabrication of Monodisperse Ceria-Zirconia-Yttria Composite Oxide Nanoparticles Using a Novel High-Shear Agitation Reactor. [PDF]

ACS Omega, 2018
Suda A, Kumatani N, Sato K, Inagaki M, Yamamura K, Hatanaka M, Morikawa A.   +6 more
europepmc   +1 more source