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Oxygen Ion Conductance in Epitaxially Grown Thin Film Electrolytes
2009This paper briefly summarizes the results from a project aimed to develop an understanding of oxygen ionic transport processes in highly oriented thin film oxide materials to enable the design of new types of electrolyte materials for solid state electrochemical devices.
S. Thevuthasan +7 more
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Chemically-induced stresses in ceramic oxygen ion-conducting membranes
Solid State Ionics, 2000Many oxygen-ion conducting ceramics for potential application as membranes in solid oxide fuel cells, oxygen separators and partial oxidation reactors, suffer from a chemically-induced stress when subjected to a gradient in the thermodynamic activity of oxygen.
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Oxygen transfer between rhodium and an oxygen‐ion conducting support
AIChE Journal, 1988Etude comparative de l'activite catalytique d'un catalyseur rhodium sur support d'alumine et sur support de zircone stabilisee a l'Yttrium.
I. S. Metcalfe, S. Sundaresan
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Chemically Assisted Hydrogen Generation through Oxygen Ion Conducting MIEC Membranes
ECS Transactions, 2009Mixed ionic and electronic conducting (MIEC) membranes of Gd-doped CeO2 and Gd-doped SrTiO3 have been employed to generate and separate hydrogen. In this process steam at high temperatures is fed to one side of the MIEC membrane and a hydrocarbon feed or reformate to the other side. Hydrogen is formed through the splitting of steam on the steam side
Haibing Wang +3 more
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Electrical properties of calcia-doped ceria with oxygen ion conduction
Solid State Ionics, 1986Abstract The electrical conductivity of sintered specimens of (CeO 2 ) 1− x (CaO) x was investigated by employing a standard four-probe dc technique as a function of temperature between 400°C and 900°C, composition from 0.10⩽ x ⩽0.80, and oxygen partial pressure from 10 −18 to 1 atm.
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Oxygen-Ion Conducting Composites MWO4–SiO2 (M—Sr, Ba)
Russian Journal of Electrochemistry, 2023N. N. Pestereva +3 more
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Diverse Functions of Oxygen Vacancies for Oxygen Ion Conduction
ACS Applied Energy Materials, 2022Hongdong Cai +7 more
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