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RISSteam Electrolysis Characteristics for Various H2 and O2 Concentrations in Supply Gases
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The steam electrolysis performance of a Ni-based electrode-supported tubular cell with a Sc2 O3 -stabilized ZrO2 electrolyte was evaluated at 650°C for various concentrations of H2 and O2 ...
Sintering Characteristics and Electrical Conductivity of (Sr1−x Lax )TiO3 Synthesized by the Citric Acid Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The air-sintering characteristics and electrical conductivity of (Sr1−x Lax )TiO3 perovskites (0 ≤ x ≤ 0.3) synthesized by the citric acid method were evaluated in terms of their use as ...
Evaluation of Porous Ni-YSZ Cermets With Ni Content of 0–30 Vol. % as Insulating Substrates for Segmented-in-Series Tubular Solid Oxide Fuel Cells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Nickel was added to a substrate composed of porous Y2 O3 -stabilized ZrO2 (YSZ) in order to minimize anode damage during redox cycling in segmented-in-series tubular solid oxide fuel cells ...
Crystal Structure and Anomalous Sintering Behavior of (Sr0.7 La0.3 )1−x TiO3+δ Perovskites (0 ≤ x ≤ 0.12) Synthesized by the Pechini Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The crystal structure, phase relationship and sintering characteristics of (Sr0.7 La0.3 )1−x TiO3+δ perovskites (0 ≤ x ≤ 0.12) have been studied using the Pechini method. High-temperature neutron ...
Sintering Mechanisms of Cobalt-Doped Ceria and Zirconia Electrolytes in Intermediate-Temperature Solid Oxide Fuel Cells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ce0.9Gd0.1O1.95 (CGO) and (ZrO2)0.89(Sc2O3)0.1(CeO2)0.01 (ScSZ) have been proposed as possible alternative electrolytes in intermediate-temperature solid oxide fuel cells (SOFCs). In this study, the ...
Evaluation of SrTi1−x Cox O3 Perovskites (0 ≤ x ≤ 0.2) as Interconnect Materials for Solid Oxide Fuel Cells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The compatibility of SrTi1− x Cox O3 perovskites (0 ≤ x ≤ 0.2) was evaluated for use as interconnect materials in solid oxide fuel cells (SOFCs). Although SrTi1− x Cox O3 perovskites have ...
Oxygen Partial Pressure Dependence of In Situ X-Ray Absorption Spectroscopy at Co and Fe K-Edge for (La0.6 Sr0.4 )(Co0.2 Fe0.8 )O3–δ
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: (La0.6 Sr0.4 )(Co0.2 Fe0.8 )O3–δ (LSCF) has been promised as a cathode material of solid oxide fuel cells at intermediate temperatures. Despite the many previous studies of LSCF that have been ...
A-Site and B-Site Non-stoichiometry and Sintering Characteristics of (Sr1−x Lax )1−y Ti1−z O3 Perovskites
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The A-Site and B-Site non-stoichiometry and sintering characteristics of (Sr1− x Lax )1− y Ti1− z O3 perovskites were studied using samples prepared by solid-state mixing. A-Site or B-Site ...
Development and Characterization of Cathode-Supported SOFCs by Single-Step Cofiring Fabrication for Intermediate Temperature Operation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, a single-step cofiring through the extrusion molding and wet-ceramic coating technique was developed to fabricate a cathode-supported microtubular cell. The cell is consisting of ...