SEARCH · Engineering Papers
Results for “Ce”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Closing the Cyan Gap Toward Full-Spectrum LED Lighting with NaMgBO[subscript 3]:Ce[superscript 3+]
Abstract not provided
Oxidative Dissolution of Lanthanide Metals Ce and Ho in Molten GaCl 3
Not Available
Enhancement of Crystal Growth in Molten Salts by a Cocrystallization Agent: Synthesis and Luminescent Properties of Ce 3+ - and Eu 2+ -Doped La 3 (SiS 4 ) 2 I
Explore the source record for details and available documents.
Interlayer Ions Control Spin Canting in Low-Dimensional Manganese Trimers in 12R-Ba 4 M Mn 3 O 12 ( M = Ce, Pr) Layered Perovskites
Not Available
Effect of Nanoscale Ce 0.8 Gd 0.2 O 2–δ Infiltrant and Steam Content on Ni–(Y 2 O 3 ) 0.08 (ZrO 2 ) 0.92 Fuel Electrode Degradation during High-Temperature Electrolysis
Studies of Ni–yttria-stabilized zirconia (YSZ) fuel electrode degradation mechanisms in solid oxide electrolysis cells (SOECs) are complicated by the different possible Ni–YSZ microstructures and compositions, and the variations in the H 2 /H 2 O ratio encountered in an electrolysis stack. Here, in this study, we describe a life testing scheme aimed at providing survey results on degradation as a function of the H 2 O–H 2 composition, with life tests carried out at five different steam contents from 90% to 10%. A Ni–YSZ-supported symmetric cell geometry is employed both with and without infiltrated nanoscale gadolinia-doped ceria (GDC). Impedance spectroscopy is utilized to observe changes in electrochemical characteristics during the life test, and a transmission-line-based equivalent circuit is used to model the data. Post-test electrode microstructures were observed. The results suggest that the GDC infiltrant reduces the electrode polarization resistance and provides more stable electrode polarization over a range of conditions.
Enhancing Ce x Zr 1– x O 2 Activity for Methane Dry Reforming Using Subsurface Ni Dopants
Not Available
Actively Learned Optimal Sustainable Operation of Plasma-Catalyzed Methane Bireforming on La 0.7 Ce 0.3 NiO 3 Perovskite Catalyst
Not Available
A hydrolytically stable Ce( iv ) complex of glutarimide-dioxime
Glutarimide-dioxime, a proligand known for its strongly electron-donating properties that has been studied for applications in uranium-sequestration from seawater, is considered here for stabilization of the cerium( iv ) cation.
Facile benzene reduction promoted by a synergistically coupled Cu–Co–Ce ternary mixed oxide
Hydrogenation of aromatic rings promoted by earth-abundant metal composites under mild conditions is an attractive and challenging subject in the long term.
In situ investigation of the mechanochemically promoted Pd–Ce interaction under stoichiometric methane oxidation conditions
A stable Pd 0 /Pd 2+ arrangement generated on Pd/CeO 2 prepared by mechanochemistry enables high methane activation rates in the absence of excess oxygen being available.