Surface Chemistry of Perovskite-Type Electrodes During High Temperature CO2 Electrolysis Investigated by Operando Photoelectron Spectroscopy
Any substantial move of energy sources from fossil fuels to renewable resources requires
large scale storage of excess energy, for example, via power to fuel processes. In this …
large scale storage of excess energy, for example, via power to fuel processes. In this …
Nickel enriched Ruddlesden-Popper type lanthanum strontium manganite as electrode for symmetrical solid oxide fuel cell
Z Xu, Y Li, Y Wan, S Zhang, C Xia - Journal of Power Sources, 2019 - Elsevier
Abstract Ruddlesden− Popper type oxide, La 0.5 Sr 1.5 MnO 4+ δ, is investigated as a
potential electrode material for symmetrical solid oxide fuel cells. This work improves its …
potential electrode material for symmetrical solid oxide fuel cells. This work improves its …
Diving deep into solid oxide-based CO2 electrolysis: Operando insights
V Kamboj, S Raychowdhury, C Ranjan - Current Opinion in …, 2024 - Elsevier
CO 2 reduction to fuels using solid oxide electrodes is a promising approach due to high
faradaic and energy efficiencies. CO 2 reducing electrodes (cathodes) form the central …
faradaic and energy efficiencies. CO 2 reducing electrodes (cathodes) form the central …
[HTML][HTML] Oxygen exchange kinetics and nonstoichiometry of pristine La 0.6 Sr 0.4 CoO 3− δ thin films unaltered by degradation
M Siebenhofer, TM Huber, G Friedbacher… - Journal of Materials …, 2020 - pubs.rsc.org
La0. 6Sr0. 4CoO3− δ thin films grown on YSZ single crystals were investigated directly in the
stage of deposition by means of in situ impedance spectroscopy during pulsed laser …
stage of deposition by means of in situ impedance spectroscopy during pulsed laser …
How to get mechanistic information from partial pressure-dependent current–voltage measurements of oxygen exchange on mixed conducting electrodes
The oxygen incorporation and evolution reaction on mixed conducting electrodes of solid
oxide fuel or electrolysis cells involves gas molecules as well as ionic and electronic point …
oxide fuel or electrolysis cells involves gas molecules as well as ionic and electronic point …
[HTML][HTML] Exsolved catalyst particles as a plaything of atmosphere and electrochemistry
A new type of catalyst preparation yields its active sites not by infiltration but exsolution of
reducible transition metals of its own host lattice. These exsolution catalysts offer a high …
reducible transition metals of its own host lattice. These exsolution catalysts offer a high …
Differentiating Oxygen Exchange Reaction Mechanisms across Phase Boundaries
Triggering phase transitions by controlling the anion stoichiometry is an effective method of
tuning the electrocatalytic activity of the functional oxides. However, understanding the …
tuning the electrocatalytic activity of the functional oxides. However, understanding the …
The current-voltage characteristics and partial pressure dependence of defect controlled electrochemical reactions on mixed conducting oxides
Electrochemical reactions at solid| gas interfaces of mixed ionic electronic conductors
(MIEC), such as oxygen reduction or evolution, differ substantially from usual …
(MIEC), such as oxygen reduction or evolution, differ substantially from usual …
In Situ Impedance Analysis of Oxygen Exchange on Growing La0.6Sr0.4CoO3−δ Thin Films
The further development of solid oxide fuel and electrolysis cells (SOFC/SOEC) strongly
relies on research activities dealing with electrode materials. Recent studies showed that …
relies on research activities dealing with electrode materials. Recent studies showed that …
Analyzing the dependence of oxygen incorporation current density on overpotential and oxygen partial pressure in mixed conducting oxide electrodes
The oxygen incorporation reaction, which involves the transformation of an oxygen gas
molecule to two lattice oxygen ions in a mixed ionic and electronic conducting solid, is a …
molecule to two lattice oxygen ions in a mixed ionic and electronic conducting solid, is a …