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Results: 1-25/31
Authors:
Figueiredo, FM
Marques, FMB
Frade, JR
Citation: Fm. Figueiredo et al., Microstructural design and properties of LaCoO3/La-2(Zr,Y)(2)O7-delta composites, J ELECTROCE, 7(1), 2001, pp. 47-56
Authors:
Fagg, DP
Kharton, VV
Kovalevsky, AV
Viskup, AP
Naumovich, EN
Frade, JR
Citation: Dp. Fagg et al., The stability and mixed conductivity in La and Fe doped SrTiO3 in the search for potential SOFC anode materials, J EUR CERAM, 21(10-11), 2001, pp. 1831-1835
Authors:
Waerenborgh, JC
Figueiredo, FM
Frade, JR
Colomer, MT
Jurado, JR
Citation: Jc. Waerenborgh et al., Fe4+ content and ordering of anion vacancies in partially reduced AFe(x)Ti(1-x)O(3-y) (A = Ca, Sr; x <= 0.6) perovskites. An Fe-57 Mossbauer spectroscopy study, J PHYS-COND, 13(35), 2001, pp. 8171-8187
Authors:
Feighery, AJ
Abrantes, JCC
Labrincha, JA
Ferreira, JMF
Frade, JR
Citation: Aj. Feighery et al., Microstructural effects on the electrical behaviour of SrTi0.95Nb0.05O3+delta materials on changing from reducing to oxidising conditions, SENS ACTU-B, 75(1-2), 2001, pp. 88-94
Authors:
Jurado, JR
Colomer, MT
Frade, JR
Citation: Jr. Jurado et al., Impedance spectroscopy of Sr0.97Ti1-xFexO3-delta materials with moderate Fe-contents, SOL ST ION, 143(2), 2001, pp. 251-257
Authors:
Ringuede, A
Labrincha, JA
Frade, JR
Citation: A. Ringuede et al., A combustion synthesis method to obtain alternative cermet materials for SOFC anodes, SOL ST ION, 141, 2001, pp. 549-557
Authors:
Figueiredo, FM
Marques, FMB
Frade, JR
Citation: Fm. Figueiredo et al., Electrical properties and thermal expansion of LaCoO3/La-2(Zr,Y)(2)O-7 composites, SOL ST ION, 138(3-4), 2001, pp. 173-182
Authors:
Kharton, VV
Kovalevsky, AV
Viskup, AP
Jurado, JR
Figueiredo, FM
Naumovich, EN
Frade, JR
Citation: Vv. Kharton et al., Transport properties and thermal expansion of Sr(0.97)Ti(1-x)Fe(x)O3-delta(x=0.2-0.8), J SOL ST CH, 156(2), 2001, pp. 437-444
Authors:
Kharton, VV
Figueiredo, FM
Navarro, L
Naumovich, EN
Kovalevsky, AV
Yaremchenko, AA
Viskup, AP
Carneiro, A
Marques, FMB
Frade, JR
Citation: Vv. Kharton et al., Ceria-based materials for solid oxide fuel cells, J MATER SCI, 36(5), 2001, pp. 1105-1117
Authors:
Kharton, VV
Figueiredo, FM
Kovalevsky, AV
Viskup, AP
Naumovich, EN
Jurado, JR
Frade, JR
Citation: Vv. Kharton et al., Oxygen diffusion in, and thermal expansion of, SrTiO3-delta- and CaTiO3-delta-based materials, DEFECT DIFF, 186-1, 2000, pp. 119-136
Authors:
Kharton, VV
Viskup, AP
Kovalevsky, AV
Figueiredo, FM
Jurado, JR
Yaremchenko, AA
Naumovich, EN
Frade, JR
Citation: Vv. Kharton et al., Surface-limited ionic transport in perovskites Sr-0.97(Ti,Fe,Mg)O3-delta, J MAT CHEM, 10(5), 2000, pp. 1161-1169
Authors:
Abrantes, JCC
Labrincha, JA
Frade, JR
Citation: Jcc. Abrantes et al., Applicability of the brick layer model to describe the grain boundary properties of strontium titanate ceramics, J EUR CERAM, 20(10), 2000, pp. 1603-1609
Authors:
Gharbage, B
Marques, FMB
Frade, JR
Citation: B. Gharbage et al., Electrolyte changes caused by point contact electrodes on Sr(Zr,Dy)O3-delta, SOL ST ION, 136, 2000, pp. 933-937
Authors:
Figueiredo, FM
Frade, JR
Marques, FMB
Citation: Fm. Figueiredo et al., Performance of composite LaCoO3-La-2(Zr,Y)(2)O-7 cathodes, SOL ST ION, 135(1-4), 2000, pp. 463-467
Authors:
Ferreira, AAL
Abrantes, JCC
Jurado, JR
Frade, JR
Citation: Aal. Ferreira et al., Oxygen stoichiometry of Sr-0.97(Ti,Fe)O3-delta materials, SOL ST ION, 135(1-4), 2000, pp. 761-764
Authors:
Kharton, VV
Viskup, AP
Kovalevsky, AV
Jurado, JR
Naumovich, EN
Vecher, AA
Frade, JR
Citation: Vv. Kharton et al., Oxygen ionic conductivity of Ti-containing strontium ferrite, SOL ST ION, 133(1-2), 2000, pp. 57-65
Authors:
Kharton, VV
Kovalevsky, AV
Viskup, AP
Figueiredo, FM
Frade, JR
Yaremchenko, AA
Naumovich, EN
Citation: Vv. Kharton et al., Faradaic efficiency and oxygen permeability of Sr0.97Ti0.60Fe0.40O3-delta perovskite, SOL ST ION, 128(1-4), 2000, pp. 117-130
Authors:
Abrantes, JCC
Labrincha, JA
Frade, JR
Citation: Jcc. Abrantes et al., Representations of impedance spectra of ceramics - Part I. Simulated studycases, MATER RES B, 35(6), 2000, pp. 955-964
Authors:
Abrantes, JCC
Labrincha, JA
Frade, JR
Citation: Jcc. Abrantes et al., Representations of impedance spectra of ceramics - Part II. Spectra of polycrystalline SrTiO3, MATER RES B, 35(6), 2000, pp. 965-976
Authors:
Abrantes, JCC
Labrincha, JA
Frade, JR
Citation: Jcc. Abrantes et al., An alternative representation of impedance spectra of ceramics, MATER RES B, 35(5), 2000, pp. 727-740
Authors:
Jurado, JR
Colomer, MT
Frade, JR
Citation: Jr. Jurado et al., Electrical characterization of Sr0.97Ti1-xFexO3-delta by complex impedancespectroscopy: I, materials with low iron contents, J AM CERAM, 83(11), 2000, pp. 2715-2720
Authors:
Costa, MEV
Jurado, JR
Colomer, MT
Frade, JR
Citation: Mev. Costa et al., Effects of humidity on the electrical behaviour of Sr0.97Ti0.97Fe0.03O3-delta, J EUR CERAM, 19(6-7), 1999, pp. 769-772
Authors:
Ferreira, AAL
Abrantes, JCC
Labrincha, JA
Frade, JR
Citation: Aal. Ferreira et al., Oxygen losses and electrical conductivity of SrTi1-yNbyO3+delta materials, J EUR CERAM, 19(6-7), 1999, pp. 773-776
Authors:
Figueiredo, FM
Marques, FMB
Frade, JR
Citation: Fm. Figueiredo et al., Electron hole conductivity of gadolinia doped ceria, J EUR CERAM, 19(6-7), 1999, pp. 807-810
Authors:
Mather, GC
Marques, FMB
Frade, JR
Citation: Gc. Mather et al., Detection mechanism of TiO2-based ceramic H-2 sensors, J EUR CERAM, 19(6-7), 1999, pp. 887-891