Compromising Between Phase Stability and Electrical Performance: SrVO3 -SrTiO3 Solid Solutions as Solid Oxide Fuel Cell Anode Components.
Sign Up to like & getrecommendations! Published in 2019 at "ChemSusChem"
DOI: 10.1002/cssc.201801727
Abstract: The applicability of perovskite-type SrVO3-δ in high-temperature electrochemical energy conversion technology is hampered by the limited stability domain of the perovskite phase. The aim of the present work was to find a compromise between the… read more here.
Keywords: srvo3; phase stability; stability electrical; stability ... See more keywords
Chemical and spectroscopic investigations of K‐H3O‐Na jarosite solid solutions applicable for Mars explorations
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Raman Spectroscopy"
DOI: 10.1002/jrs.5222
Abstract: Jarosite is the first definitely discovered ferric sulfate mineral on Mars, indicating a highly acidic environment in Martian history. K-H3O and Na-H3O jarosite solid solutions were synthesized under hydrothermal conditions. Phase identifications and chemical compositions… read more here.
Keywords: h3o jarosite; jarosite solid; spectroscopy; chemical spectroscopic ... See more keywords
Synthesis, structure and properties of blödite-type solid solutions, Na2Co1−xCux(SO4)2·4H2O (0
Sign Up to like & getrecommendations! Published in 2018 at "Physics and Chemistry of Minerals"
DOI: 10.1007/s00269-018-0963-0
Abstract: Based on different experimental methods—crystallization processes in aqueous solutions, infrared spectroscopy, single-crystal X-ray diffraction, electron paramagnetic resonance (EPR) and TG–DTA–DSC measurements—it has been established that copper ions are included in sodium cobalt sulfate up to… read more here.
Keywords: xcux so4; na2co1 xcux; so4 4h2o; structure ... See more keywords
Structural, piezoelectric, multiferroic and magnetoelectric properties of (1-x)BiFeO3-xBa1-ySryTiO3 solid solutions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electroceramics"
DOI: 10.1007/s10832-020-00217-4
Abstract: Lead-free (1- x )BiFeO 3 - x Ba 1- y Sr y TiO 3 (0 ≤ x ≤ 0.4, 0.0 ≤ y ≤ 0.8) (BF-BST) ceramics were fabricated with the conventional solid-state reaction method. The structural, piezoelectric, multiferroic and… read more here.
Keywords: magnetoelectric properties; structural piezoelectric; piezoelectric multiferroic; solid solutions ... See more keywords
Phase transitions, dielectric properties and valence of magnetic ions in PbFe0.5−xCrxNb0.5O3 multiferroic ceramics
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DOI: 10.1007/s10853-017-1234-z
Abstract: Ceramic PbFe0.5−xCrxNb0.5O3 (x = 0.025, 0.05, 0.10, 0.15) perovskite solid solutions are synthesized using a solid-state reaction method. The samples of solid solutions are studied using the methods of X-ray diffraction, dielectric, Mössbauer and X-ray photoelectron spectroscopy,… read more here.
Keywords: pbfe0 xcrxnb0; phase transitions; transitions dielectric; xcrxnb0 5o3 ... See more keywords
Li1.11−yTa0.89−3yTi0.11+4yO3 M-phase solid solutions: structural, dielectric and optical characterization
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DOI: 10.1007/s10854-017-8260-0
Abstract: In this study, the structural, dielectric and photoluminescence analysis of M-phase Li1.11−yTa0.89−3yTi0.11+4yO3 (y = 0.00, 0.02, 0.07, 0.12, 0.17) solid solutions in the Li2O–Ta2O5–TiO2 ternary system prepared by conventional solid state method has been carried out. X-ray… read more here.
Keywords: phase; structural dielectric; 3yti0 4yo3; yta0 3yti0 ... See more keywords
Investigations on electrical and energy storage behaviour of PZN-PT, PMN-PT, PZN–PMN-PT piezoelectric solid solutions
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-0361-x
Abstract: Electrical response and energy storage behaviour of PZN-PT, PMN-PT, PZN–PMN-PT (PZN-PbZnl/3Nb2/3O3, PMN-PbMg1/3Nb2/3O3 and PT-PbTiO3) solid solutions were investigated. SEM micrographs of the sample showed grains of unequal sizes distributed throughout the sample. The average grain… read more here.
Keywords: pmn pzn; pzn pmn; energy storage; solid solutions ... See more keywords
Lanthanum modified BFO–BT solid solutions: a structural, electrical and magnetic study
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-00694-6
Abstract: In this paper, structural, electrical and magnetic characteristics of Lanthanum-modified multiple perovskite BiFeO3–BaTiO3(BFO–BT) solid solutions have been reported. Detailed structural analysis via Rietveld refinement technique using X-ray diffraction pattern provides the evolution of a mono-phase… read more here.
Keywords: lanthanum modified; structural electrical; electrical magnetic; bfo solid ... See more keywords
Solid Solutions Ca12Al14O33±δ: V5+, Mo5+
Sign Up to like & getrecommendations! Published in 2019 at "Refractories and Industrial Ceramics"
DOI: 10.1007/s11148-019-00318-w
Abstract: Solid solutions of composition Ca12-x(Al14Vx)O33+δ (0 ≤ x ≤ 0.07) were synthesized. The V oxidation state in the solid solution was found using a combination of methods. The principle for filling mayenite crystallographic positions with… read more here.
Keywords: spectroscopy; solutions ca12al14o33; solid solutions; ca12al14o33 mo5 ... See more keywords
Phase Pattern of Barium Strontium Titanate System and Dielectric Responses of Its Solid Solutions
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DOI: 10.1007/s11182-017-1028-4
Abstract: Samples of solid solutions of the system Ba1–xSrxTiO3 (0 ≤ x ≤1.0) are produced by solid-phase synthesis followed by sintering using conventional ceramic technology. Their crystal structure and grain structure are studied at room temperature… read more here.
Keywords: pattern barium; phase; system; phase pattern ... See more keywords
Heat Capacity of V1–хFeхO2-Solid Solutions at Helium Temperatures and their Evolution during Thermal Cycling
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DOI: 10.1007/s11182-018-1391-9
Abstract: The results of investigations of heat capacity Ср of a series of V1–хFeхO2-solid solutions at the temperatures from 4.2 to 25 K are reported. It is found out that at these temperatures considerable contributions into… read more here.
Keywords: evolution; capacity; thermal cycling; solid solutions ... See more keywords