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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 ...
Interconnection and Sealing Using Silver Metal for Honeycomb SOFCs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An interconnection and sealing method used for stacking the electrolyte-supported honeycomb solid oxide fuel cells (SOFCs) is presented. The honeycombs were made of 3mol% yttria partially stabilized ...
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 ...
International Roughness Index and a New Solution for Its Calculation
Publisher: American Society of Civil Engineers
Abstract: The international roughness index (IRI) has been one of most widely used indicators for characterizing road roughness. However, there are some issues such as the key description of IRI spread over two large reports, no ...
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 ...
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 ...
Effect of Mn Substitution on the Structure and Hydrogen Storage Properties of La0.75Ce0.25Ni5−xMnx Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, La0.75Ce0.25Ni5−xMnx (x = 0, 0.1, 0.2, 0.3) alloys were prepared by vacuum arc melting. The effect of the addition of Mn on the alloy microstructure and hydrogen absorption/desorption properties were explored ...
Effect of Mn Substitution on the Structure and Hydrogen Storage Properties of La0.75Ce0.25Ni5−xMnx Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, La0.75Ce0.25Ni5−xMnx (x = 0, 0.1, 0.2, 0.3) alloys were prepared by vacuum arc melting. The effect of the addition of Mn on the alloy microstructure and hydrogen absorption/desorption properties were explored ...