Rare earth doped ceria: The complex connection between structure and properties
The need for high efficiency energy production, conversion, storage and transport is serving
as a robust guide for the development of new materials. Materials with physical-chemical …
as a robust guide for the development of new materials. Materials with physical-chemical …
Modeling short-range order in disordered rocksalt cathodes by pair distribution function analysis
Pair distribution function (PDF) analysis is a powerful technique for the characterization of
short-range order (SRO) in disordered materials. Accurate interpretation of experimental …
short-range order (SRO) in disordered materials. Accurate interpretation of experimental …
The local structure of Pd x Ce 1− x O 2− x− δ solid solutions
RV Gulyaev, TY Kardash, SE Malykhin… - Physical Chemistry …, 2014 - pubs.rsc.org
PdxCe1− xO2− x− δ solid solutions, which are highly efficient catalysts for the low-
temperature oxidation of carbon monoxide, were examined using a set of structural (XRD …
temperature oxidation of carbon monoxide, were examined using a set of structural (XRD …
Defect structure of Y-doped ceria on different length scales
An exhaustive structural investigation of a Y-doped ceria (Ce1–x Y x O2–x/2) system over
different length scales was performed by combining Rietveld and Pair Distribution Function …
different length scales was performed by combining Rietveld and Pair Distribution Function …
Chemical expansion and its dependence on the host cation radius
D Marrocchelli, SR Bishop, J Kilner - Journal of Materials Chemistry A, 2013 - pubs.rsc.org
The defect-induced lattice expansion (chemical expansion), and corresponding relaxation
patterns around oxygen vacancies, were examined as a function of host cation radius for …
patterns around oxygen vacancies, were examined as a function of host cation radius for …
Unraveling the low-temperature activity of Rh–CeO 2 catalysts in CO oxidation: probing the local structure and Red-Ox transformation of Rh 3+ species
EA Fedorova, TY Kardash, LS Kibis… - Physical Chemistry …, 2023 - pubs.rsc.org
The local structure of the active sites is one of the key aspects of establishing the nature of
the catalytic activity of the systems. In this work, a detailed structural investigation of the Rh …
the catalytic activity of the systems. In this work, a detailed structural investigation of the Rh …
From nano to microcrystals: effects of different synthetic pathways on the defect architecture in heavily Gd-doped ceria
The evolution of the defect structure and microstructure of heavily Gd-doped ceria (Ce1−
μREμO2− y, 0.313≤ μ≤ 0.438) for different synthetic pathways is investigated here to …
μREμO2− y, 0.313≤ μ≤ 0.438) for different synthetic pathways is investigated here to …
High Temperature Structural Study of Gd-Doped Ceria by Synchrotron X-ray Diffraction (673 K ≤ T ≤ 1073 K)
The crystallographic features of Gd-doped ceria were investigated at the operating
temperature of solid oxides fuel cells, where these materials are used as solid …
temperature of solid oxides fuel cells, where these materials are used as solid …
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 …
Processing, Phase Stability, and Conductivity of Multication-Doped Ceria
Multicomponent doping of ceria with four cations is used as a preliminary investigation into
the ionic conductivity of high-entropy-doped ceria systems. Different compositions of Ce1-x …
the ionic conductivity of high-entropy-doped ceria systems. Different compositions of Ce1-x …