Abstract
NiO–LSGM reactivity during sintering at high temperatures in air leads to the formation of LaNiO3-type phase which is found to be insulating for oxygen ions. XRD analysis of the NiO-LSGM samples after sintering at 1350 °C in air showed cubic (Pm-3m) LaNiO3-based phase with a lattice parameter of 3.856 Å in addition to the cubic structure of LSGM20-17. STEM/EDX analysis of the NiO– LSGM interface showed the presence of a Ni-containing perovskite phase (La, Sr) (Ga, Ni, Mg)O3 –x in the diffusion layer of LSGM. The probable composition of the LaNiO3- type phase that formed during sintering is discussed.
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The authors are grateful to Prof. Dr. Fritz Aldinger for his continuous interest and support of this work. The authors would also like to thank Dr. Robert E. Dinnebier for XRD profile refinement and Ms. Marion Kelsch and Ms. Ute Salzberger for TEM sample preparation.
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© 2006 Carl Hanser Verlag, München
Articles in the same Issue
- Frontmatter
- Microstructure and mechanical behavior of Pt-modified NiAl diffusion coatings
- Evolution of C-rich SiOC ceramics
- Evolution of C-rich SiOC ceramics
- Nanostructured SiC/BN/C ceramics derived from mixtures of B3N3H6 and [HSi(Me)C≡C]n
- Thermodynamic analysis of structural transformations induced by annealing of amorphous Si–C–N ceramics derived from polymer precursors
- Thermodynamic modelling of the Ce–Ni system
- Thermodynamic assessment of the Ce–O system in solid state from 60 to 67 mol.% O
- Phase transformations of iron nitrides at low temperatures (< 700 K) – application of mechanical mixtures of powders of nitrides and iron
- Effect of organic self-assembled monolayers on the deposition and adhesion of hydroxyapatite coatings on titanium
- Reconstruction and structural transition at metal/diamond interfaces
- Microstructure, hardness, and fracture toughness evolution of hot-pressed SiC/Si3N4 nano/micro composite after high-temperature treatment
- High-temperature plasticity of SiC sintered with Lu2O3-AlN additives
- Interaction of functionalised surfaces on silica with dissolved metal cations in aqueous solutions
- XRD and TEM study of NiO–LSGM reactivity
- Microstructure and dielectric properties of nanoscale oxide layers on sintered capacitor-grade niobium and V-doped niobium powder compacts
- Knudsen effusion mass spectrometric studies of the Al–Ni system: Thermodynamic properties over {AlNi + Al3Ni2} and {Al3Ni2 + Al3Ni}
- Aqueous solution deposition of indium hydroxide and indium oxide columnar type thin films
- Thermodynamic properties of B2-AlFeNi alloys: modelling of the B2-AlFe and B2-AlNi phases
- Kinetics of precipitate formation in (TixWyCrz)B2 solid solutions: influence of Cr concentration and Co impurities
- On the mechanisms governing the texture and microstructure evolution during static recrystallization and grain growth of low alloyed zirconium sheets (Zr702)
- Out-of-pile chemical compatibility of Pb–Bi eutectic alloy with Graphite
- Microstructural characterisation of a Co–Cr–Mo laser clad applied on railway wheels
- The Na–H system: from first-principles calculations to thermodynamic modeling
- Personal
- Conferences
- Frontmatter
- Basic
- Microstructure and mechanical behavior of Pt-modified NiAl diffusion coatings
- Evolution of C-rich SiOC ceramics
- Evolution of C-rich SiOC ceramics
- Nanostructured SiC/BN/C ceramics derived from mixtures of B3N3H6 and [HSi(Me)C≡C]n
- Thermodynamic analysis of structural transformations induced by annealing of amorphous Si–C–N ceramics derived from polymer precursors
- Thermodynamic modelling of the Ce–Ni system
- Thermodynamic assessment of the Ce–O system in solid state from 60 to 67 mol.% O
- Phase transformations of iron nitrides at low temperatures (< 700 K) – application of mechanical mixtures of powders of nitrides and iron
- Effect of organic self-assembled monolayers on the deposition and adhesion of hydroxyapatite coatings on titanium
- Reconstruction and structural transition at metal/diamond interfaces
- Applied
- Microstructure, hardness, and fracture toughness evolution of hot-pressed SiC/Si3N4 nano/micro composite after high-temperature treatment
- High-temperature plasticity of SiC sintered with Lu2O3-AlN additives
- Interaction of functionalised surfaces on silica with dissolved metal cations in aqueous solutions
- XRD and TEM study of NiO–LSGM reactivity
- Microstructure and dielectric properties of nanoscale oxide layers on sintered capacitor-grade niobium and V-doped niobium powder compacts
- Knudsen effusion mass spectrometric studies of the Al–Ni system: Thermodynamic properties over {AlNi + Al3Ni2} and {Al3Ni2 + Al3Ni}
- Aqueous solution deposition of indium hydroxide and indium oxide columnar type thin films
- Thermodynamic properties of B2-AlFeNi alloys: modelling of the B2-AlFe and B2-AlNi phases
- Regular Articles
- Kinetics of precipitate formation in (TixWyCrz)B2 solid solutions: influence of Cr concentration and Co impurities
- On the mechanisms governing the texture and microstructure evolution during static recrystallization and grain growth of low alloyed zirconium sheets (Zr702)
- Out-of-pile chemical compatibility of Pb–Bi eutectic alloy with Graphite
- Microstructural characterisation of a Co–Cr–Mo laser clad applied on railway wheels
- The Na–H system: from first-principles calculations to thermodynamic modeling
- Notifications
- Personal
- Conferences
Articles in the same Issue
- Frontmatter
- Microstructure and mechanical behavior of Pt-modified NiAl diffusion coatings
- Evolution of C-rich SiOC ceramics
- Evolution of C-rich SiOC ceramics
- Nanostructured SiC/BN/C ceramics derived from mixtures of B3N3H6 and [HSi(Me)C≡C]n
- Thermodynamic analysis of structural transformations induced by annealing of amorphous Si–C–N ceramics derived from polymer precursors
- Thermodynamic modelling of the Ce–Ni system
- Thermodynamic assessment of the Ce–O system in solid state from 60 to 67 mol.% O
- Phase transformations of iron nitrides at low temperatures (< 700 K) – application of mechanical mixtures of powders of nitrides and iron
- Effect of organic self-assembled monolayers on the deposition and adhesion of hydroxyapatite coatings on titanium
- Reconstruction and structural transition at metal/diamond interfaces
- Microstructure, hardness, and fracture toughness evolution of hot-pressed SiC/Si3N4 nano/micro composite after high-temperature treatment
- High-temperature plasticity of SiC sintered with Lu2O3-AlN additives
- Interaction of functionalised surfaces on silica with dissolved metal cations in aqueous solutions
- XRD and TEM study of NiO–LSGM reactivity
- Microstructure and dielectric properties of nanoscale oxide layers on sintered capacitor-grade niobium and V-doped niobium powder compacts
- Knudsen effusion mass spectrometric studies of the Al–Ni system: Thermodynamic properties over {AlNi + Al3Ni2} and {Al3Ni2 + Al3Ni}
- Aqueous solution deposition of indium hydroxide and indium oxide columnar type thin films
- Thermodynamic properties of B2-AlFeNi alloys: modelling of the B2-AlFe and B2-AlNi phases
- Kinetics of precipitate formation in (TixWyCrz)B2 solid solutions: influence of Cr concentration and Co impurities
- On the mechanisms governing the texture and microstructure evolution during static recrystallization and grain growth of low alloyed zirconium sheets (Zr702)
- Out-of-pile chemical compatibility of Pb–Bi eutectic alloy with Graphite
- Microstructural characterisation of a Co–Cr–Mo laser clad applied on railway wheels
- The Na–H system: from first-principles calculations to thermodynamic modeling
- Personal
- Conferences
- Frontmatter
- Basic
- Microstructure and mechanical behavior of Pt-modified NiAl diffusion coatings
- Evolution of C-rich SiOC ceramics
- Evolution of C-rich SiOC ceramics
- Nanostructured SiC/BN/C ceramics derived from mixtures of B3N3H6 and [HSi(Me)C≡C]n
- Thermodynamic analysis of structural transformations induced by annealing of amorphous Si–C–N ceramics derived from polymer precursors
- Thermodynamic modelling of the Ce–Ni system
- Thermodynamic assessment of the Ce–O system in solid state from 60 to 67 mol.% O
- Phase transformations of iron nitrides at low temperatures (< 700 K) – application of mechanical mixtures of powders of nitrides and iron
- Effect of organic self-assembled monolayers on the deposition and adhesion of hydroxyapatite coatings on titanium
- Reconstruction and structural transition at metal/diamond interfaces
- Applied
- Microstructure, hardness, and fracture toughness evolution of hot-pressed SiC/Si3N4 nano/micro composite after high-temperature treatment
- High-temperature plasticity of SiC sintered with Lu2O3-AlN additives
- Interaction of functionalised surfaces on silica with dissolved metal cations in aqueous solutions
- XRD and TEM study of NiO–LSGM reactivity
- Microstructure and dielectric properties of nanoscale oxide layers on sintered capacitor-grade niobium and V-doped niobium powder compacts
- Knudsen effusion mass spectrometric studies of the Al–Ni system: Thermodynamic properties over {AlNi + Al3Ni2} and {Al3Ni2 + Al3Ni}
- Aqueous solution deposition of indium hydroxide and indium oxide columnar type thin films
- Thermodynamic properties of B2-AlFeNi alloys: modelling of the B2-AlFe and B2-AlNi phases
- Regular Articles
- Kinetics of precipitate formation in (TixWyCrz)B2 solid solutions: influence of Cr concentration and Co impurities
- On the mechanisms governing the texture and microstructure evolution during static recrystallization and grain growth of low alloyed zirconium sheets (Zr702)
- Out-of-pile chemical compatibility of Pb–Bi eutectic alloy with Graphite
- Microstructural characterisation of a Co–Cr–Mo laser clad applied on railway wheels
- The Na–H system: from first-principles calculations to thermodynamic modeling
- Notifications
- Personal
- Conferences