Solid phase equilibria in the quasi quaternary system La2O3-Ga2O3-SrO-MgO near the solubility lobe of the (La,Sr)(Ga,Mg)O3-delta perovskite phase were determined by XRD, SEM/EDX and EPMA of annealed and quenched samples. Equilibration of the samples during these measurements was ensured by considering diffusion of the cations which are the slowest moving species and determine all equilibration processes. Vaporization studies of the perovskite phase La1-xSrxGa1-yMgyO3-(x+y)/2 and of the Ga2O3-La2O3 system were carried out by the use of Knudsen effusion mass spectrometry in the temperature range between 1600 K and 1900 K. The gaseous species O-2, Ga, GaO, Ga2O, and LaO, as well as in part also Mg, Sr and SrO were detected over the samples inv...
LaCrO$_{3}$ based perovskites are generally used as material for the ceramic interconnect of solid o...
Several elements were studied as potential A-site substituents in the perovskite A(0.68)Sr(0.3)Fe(0....
The vaporization of the samples of the compositions Ga2O3+ LaGaO3, LaGaO3+ La4Ga2O9, and La4Ga2O9+ L...
ZrO2 –based ceramics and LaGaO3-based perovskites can be used as a ceramic electrolyte for the solid...
This theses can be subdivided into three parts: 1. Solid phase equilibria in the quasi quaternary sy...
The vaporization of the La1-xSrxGa1-yMgyO3-(x+y)/2 perovskite phases was investigated by the use of ...
One of the major requirements for the development and commercialization of low-cost SOFCs is the red...
One of the major requirements for the development and commercialization of low-cost SOFCs is the red...
One of the major requirements for the development and commercialization of low-cost SOFCs is the red...
One of the major requirements for the development and commercialization of low-cost SOFCs is the red...
Vaporization of the LaCr1-xMgxO3-delta perovskite phase (x=0.03, 0.09, 0.14) and the two-phase sampl...
mechanical and chemical stability of LSCN under practical operating temperatures have been measured ...
LaCrO_3 based perovskites are generally used as material for the ceramic interconnect of solid oxide...
The present work was initiated to study the synthesis and properties of lanthanum gallate based ox...
Cobalt-based oxides with perovskite-related structures are important candidate cathode materials for...
LaCrO$_{3}$ based perovskites are generally used as material for the ceramic interconnect of solid o...
Several elements were studied as potential A-site substituents in the perovskite A(0.68)Sr(0.3)Fe(0....
The vaporization of the samples of the compositions Ga2O3+ LaGaO3, LaGaO3+ La4Ga2O9, and La4Ga2O9+ L...
ZrO2 –based ceramics and LaGaO3-based perovskites can be used as a ceramic electrolyte for the solid...
This theses can be subdivided into three parts: 1. Solid phase equilibria in the quasi quaternary sy...
The vaporization of the La1-xSrxGa1-yMgyO3-(x+y)/2 perovskite phases was investigated by the use of ...
One of the major requirements for the development and commercialization of low-cost SOFCs is the red...
One of the major requirements for the development and commercialization of low-cost SOFCs is the red...
One of the major requirements for the development and commercialization of low-cost SOFCs is the red...
One of the major requirements for the development and commercialization of low-cost SOFCs is the red...
Vaporization of the LaCr1-xMgxO3-delta perovskite phase (x=0.03, 0.09, 0.14) and the two-phase sampl...
mechanical and chemical stability of LSCN under practical operating temperatures have been measured ...
LaCrO_3 based perovskites are generally used as material for the ceramic interconnect of solid oxide...
The present work was initiated to study the synthesis and properties of lanthanum gallate based ox...
Cobalt-based oxides with perovskite-related structures are important candidate cathode materials for...
LaCrO$_{3}$ based perovskites are generally used as material for the ceramic interconnect of solid o...
Several elements were studied as potential A-site substituents in the perovskite A(0.68)Sr(0.3)Fe(0....
The vaporization of the samples of the compositions Ga2O3+ LaGaO3, LaGaO3+ La4Ga2O9, and La4Ga2O9+ L...