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Showing 1 to 5 of 5 for “"BSCF"”.
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Strukturelle und elektronische Untersuchungen am hoch sauerstoffdefizitären Mischleiter Ba x Sr 1-x Co 0,8 Fe 0,2 O 3-delta (BSCF)
Oxides of the perovskite structure as BSCF are well known for their ability to accommodate large deviations from the ideal stoichiometry of a perovskite ABO3. This leads to many interesting properties of these materials, such as superconductivity and high oxygen permeability, whereas these …
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Study of Perovskite Structure Cathode Materials and Protective Coatings on Interconnect for Solid Oxide Fuel Cells
… (LSCF), Ba0.5Sr0.5Co0.2Fe0.8O3 (BSCF), and Sm0.5Sr0.5Co0.2Fe0.8O3 (SSCF), are comparatively studied through half-cells in the temperature range of 600-800 ºC. Sm0.2Ce0.8O1.9 (SDC) block layer on the yttria-stabilized zirconia (YSZ) electrolyte can lead to smaller polarization …
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Evaluation of Cathode Materials for Low Temperature (500-700C) Solid Oxide Fuel Cells
… ub>Co<sub>0.8</sub>Fe<sub>0.2</sub>O<sub>3</sub> (BSCF) was accomplished by the EDTA-citrate method. This powder was compared against a commercially available La<sub>0.6</sub>Sr<sub>0.4</sub>Co<sub>0.2</sub>Fe<sub>0.8</sub>O<sub>3</sub> (LSCF) powder used as a reference. The phase structure and …
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Li₂0₂ in Li-0₂ batteries : catalytic enhancement of electrochemical oxidation and thermophysical transformations
… 2-oxidation by LaCrO 3, Bao.5Sro.5Coo.8Feo.20 3 (BSCF), LaNiO3, LaMnO3+8, and LaFeO3 was systematically investigated. It was found that LaCrO3, reported with the lowest activity in aqueous OER, shows a threefold higher activity compared to BSCF, reported with two orders of magnitude higher …
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A geo-cellular model of a multiphase hydrocarbon field incorporating fault-seal analysis : Bredasdorp Basin, South Africa
… total recoverable hydrocarbons were 12.6 Bscf and 1.3 MMbbl respectively. The fault-seal analysis showed that the faults separating two of the fault blocks are not completely sealing. All the calculated fault properties supported this view, with the Shale Gouge Ratio (SGR) and threshold …