Ce travail de thèse multidisciplinaire a été dédié à l’étude des phases CuMO2 avec M = {Cr et Fe} de la famille structurale delafossite. Dans le but principal d’élargir les connaissances et de combler les lacunes autour des propriétés thermodynamiques de ce type de phases, une étude expérimentale approfondie des systèmes Cu-Fe-O et Cu-Cr-O a été menée. Les principaux résultats obtenus sont : a) pour la première fois, une non-stœchiométrie cationique pour la phase delafossite du type CuFe1-yO2- avec y 0.12 a été démontrée, b) les coordonnées du point eutectique du système Cu-Fe-O sous air ont été mesurées à 1049(3) °C pour une composition x(Fe) = 0.105, c) le domaine de stabilité de la phase CuFeO2 sous air est compris entre 1022(2) °C et 10...
Calcium ferrite slags described by the Cu-Ca-Fe-O system are used in continuous copper-converting pr...
Anhand der Modellsysteme Cu-Co und Cu-Fe wurde die bisher unverstandene Legierungsbildung beim mecha...
The research into materials for use as cathode materials for solid oxide fuel cells (SOFC) is ongoi...
This multidisciplinary thesis work was dedicated to the study of CuMO2 phases with M = {Cr and Fe} o...
CuFeO2, the structure prototype of the delafossite family, has received renewed interest in recent y...
CuFeO2, the structure prototype of the delafossite family, has received renewed interest in recent y...
Cuprous delafossites exhibit exceptional electrical, magnetic, optical, and catalytic properties. Th...
International audienceIn this work, different CuFe1-xCrxO2 compositions with 0<=x<=1 were prepared b...
In the present study the stability of the phases pertaining to the Cu–Fe–S–O–H compositional system ...
International audienceThis work considers the equilibria between the stable phases of the Cr-Cu-O te...
A review of the structural and thermodynamic information and phase equilibria in the Cu-Fe-O system ...
Oxide-based materials are promising candidates for use in high temperature thermoelectric generators...
Summary. Oxides of the Cu-Fe-O system prepared by solid-state reaction methods have been investigate...
Thermodynamic properties of ternary compounds, cuprous and cupric chromites (CuCrO2, CuCr204), and o...
Critical evaluation, thermodynamic modeling and optimization of the Cu-Fe-O system are presented. Th...
Calcium ferrite slags described by the Cu-Ca-Fe-O system are used in continuous copper-converting pr...
Anhand der Modellsysteme Cu-Co und Cu-Fe wurde die bisher unverstandene Legierungsbildung beim mecha...
The research into materials for use as cathode materials for solid oxide fuel cells (SOFC) is ongoi...
This multidisciplinary thesis work was dedicated to the study of CuMO2 phases with M = {Cr and Fe} o...
CuFeO2, the structure prototype of the delafossite family, has received renewed interest in recent y...
CuFeO2, the structure prototype of the delafossite family, has received renewed interest in recent y...
Cuprous delafossites exhibit exceptional electrical, magnetic, optical, and catalytic properties. Th...
International audienceIn this work, different CuFe1-xCrxO2 compositions with 0<=x<=1 were prepared b...
In the present study the stability of the phases pertaining to the Cu–Fe–S–O–H compositional system ...
International audienceThis work considers the equilibria between the stable phases of the Cr-Cu-O te...
A review of the structural and thermodynamic information and phase equilibria in the Cu-Fe-O system ...
Oxide-based materials are promising candidates for use in high temperature thermoelectric generators...
Summary. Oxides of the Cu-Fe-O system prepared by solid-state reaction methods have been investigate...
Thermodynamic properties of ternary compounds, cuprous and cupric chromites (CuCrO2, CuCr204), and o...
Critical evaluation, thermodynamic modeling and optimization of the Cu-Fe-O system are presented. Th...
Calcium ferrite slags described by the Cu-Ca-Fe-O system are used in continuous copper-converting pr...
Anhand der Modellsysteme Cu-Co und Cu-Fe wurde die bisher unverstandene Legierungsbildung beim mecha...
The research into materials for use as cathode materials for solid oxide fuel cells (SOFC) is ongoi...