High‐Performance and Durable Fuel Cells using Co/Sr‐Free Fluorite‐Based Mixed Conducting (Pr,Ce)O2‐δ Cathode
A major challenge to overcome in demonstrating solid oxide fuel cells (SOFCs) to be
suitable as efficient and environmentally friendly energy conversion devices capable of …
suitable as efficient and environmentally friendly energy conversion devices capable of …
Improved oxidase mimetic activity by praseodymium incorporation into ceria nanocubes
Ceria nanocubes (NC) modified with increasing concentrations of praseodymium (5, 10, 15,
and 20 mol%) have been successfully synthesized by a hydrothermal method. The as …
and 20 mol%) have been successfully synthesized by a hydrothermal method. The as …
Ceria doping boosts methylene blue photodegradation in titania nanostructures
C Alberoni, I Barroso-Martín… - Materials Chemistry …, 2021 - pubs.rsc.org
Ceria-doped titania photocatalysts (ceria loading 0.25–5.0 wt%) were synthesized by
hydrothermal methods for water remediation. Nanotubes (CeTNTx) and nanoparticles …
hydrothermal methods for water remediation. Nanotubes (CeTNTx) and nanoparticles …
In situ optical absorption studies of point defect kinetics and thermodynamics in oxide thin films
HB Buckner, NH Perry - Advanced Materials Interfaces, 2019 - Wiley Online Library
The authors review the use of in situ optical absorption to probe point defect equilibria and
kinetics in oxides, with particular attention to thin films and high‐temperature measurements …
kinetics in oxides, with particular attention to thin films and high‐temperature measurements …
Atomic scale characterization of fluxional cation behavior on nanoparticle surfaces: probing oxygen vacancy creation/annihilation at surface sites
Oxygen vacancy creation and annihilation are key processes in nonstoichiometric oxides
such as CeO2. The oxygen vacancy creation and annihilation rates on an oxide's surface …
such as CeO2. The oxygen vacancy creation and annihilation rates on an oxide's surface …
Dynamic chemical expansion of thin-film non-stoichiometric oxides at extreme temperatures
Actuator operation in increasingly extreme and remote conditions requires materials that
reliably sense and actuate at elevated temperatures, and over a range of gas environments …
reliably sense and actuate at elevated temperatures, and over a range of gas environments …
A DFT+ U study on the contribution of 4f electrons to oxygen vacancy formation and migration in Ln-doped CeO 2
M Alaydrus, M Sakaue, H Kasai - Physical Chemistry Chemical Physics, 2016 - pubs.rsc.org
A rare earth doped form of ceria (CeO2) is of interest as a potential candidate for solid oxide
fuel cells (SOFCs) because of its relatively high oxygen ion conductivity at temperatures …
fuel cells (SOFCs) because of its relatively high oxygen ion conductivity at temperatures …
A reactor train system for efficient solar thermochemical fuel production
Thermochemical redox cycles are a promising route to producing solar fuels. In this work, a
novel reactor train system (RTS) is proposed for the efficient conversion of solar thermal …
novel reactor train system (RTS) is proposed for the efficient conversion of solar thermal …
Investigation of Nonstoichiometry in Oxide Thin Films by Simultaneous in Situ Optical Absorption and Chemical Capacitance Measurements: Pr-Doped Ceria, a Case …
Simultaneous in situ optical absorption and electrochemical impedance spectroscopy
measurements were performed, for the first time, at elevated temperature on a metal oxide …
measurements were performed, for the first time, at elevated temperature on a metal oxide …
Chemomechanics of ionically conductive ceramics for electrical energy conversion and storage
Functional materials for energy conversion and storage exhibit strong coupling between
electrochemistry and mechanics. For example, ceramics developed as electrodes for both …
electrochemistry and mechanics. For example, ceramics developed as electrodes for both …