The magnetic structure and magnetization dynamics of systems of plane frustrated Ising
chain lattices are reviewed for three groups of compounds: Ca3Co2O6, CsCoCl3, and …

Phase equilibria in the Sm 2 O 3–Fe 2 O 3–CoO and Sm 2 O 3–CaO–CoO systems were
systematically studied at 1100° C in air. The following solid solutions: SmFe 1-x Co x O 3 …

Review is dedicated studies of phase equilibria in the systems based on rare earth elements
and 3d transition metals. It's highlighted several structural families of these compounds and …

The homogeneity range of the Ca3Co2–vMnvO6 solid-solution phase covers the entire
composition interval from v= 0 to 1. A systematic powder X-ray and neutron diffraction …

Abstract High Temperature Steam Electrolysis using Proton Conducting Cells is a promising
method for large-scale hydrogen production, but such system requires the development of …

Polycrystalline particles of Ca3-xErxCo2O6 (x= 0.0, 0.15, 0.3, 0.45 and 0.6) were
synthesized using sol-gel method combined with Low Temperature Sintering procedure …

We report the structural and magnetic properties of rare-earth substituted spin-chain
compounds Ca 2.75 R 0.25 Co 2 O 6 (R= Dy and Lu). The Rietveld refinement of neutron …

Oxygen-ion transport property greatly affects the electro-catalytic activity of a cathode
material in the solid oxide fuel cells. In this work, to enhance the electrochemical activity of …

Abstract The CaO-½Eu 2 O 3-CoO z system prepared at 885° C in air consists of two calcium
cobaltate compounds, namely, the 2D thermoelectric oxide solid solution,(Ca 3− x Eu x) Co …

X-ray powder diffraction and Rietveld full-profile analysis are used to establish the
homogeneity ranges and crystalline structure of solid solutions Nd 2− z Ca z O 3− z/2 (0.0≤ …