Insights into the enhancement of oxygen mass transport properties of strontium-doped lanthanum manganite interface-dominated thin films

F Chiabrera, A Morata, M Pacios, A Tarancon - Solid State Ionics, 2017 - Elsevier
Strontium-doped lanthanum manganite thin films were deposited by pulsed laser deposition
on yttria-stabilized zirconia single crystals for a comprehensive electrochemical …

Oxygen Reduction Kinetics of Lanthanum Manganite (LSM) Model Cathodes: Partial Pressure Dependence and Rate‐Limiting Steps

J Fleig, HR Kim, J Jamnik, J Maier - Fuel Cells, 2008 - Wiley Online Library
Abstract Sr‐doped LaMnO3 (LSM) thin film microelectrodes prepared by pulsed laser
deposition and photolithography on YSZ (yttria stabilised zirconia) electrolytes are …

Impedance Studies of Thin-film and Patterned Sr-doped LaMnO3 on Yttria-Stabilized Zirconia to Probe Oxygen Reduction Kinetics

GJ La O, Y Shao-Horn - ECS Transactions, 2007 - iopscience.iop.org
Sr-doped LaMnO3 (LSM)/Yttria-stabilized Zirconia (YSZ) are the conventional
cathode/electrolyte materials for SOFCs. However, the mechanisms that occur during …

The relevance of different oxygen reduction pathways of La0. 8Sr0. 2MnO3 (LSM) thin film model electrodes

TM Huber, M Kubicek, AK Opitz… - Journal of The …, 2014 - iopscience.iop.org
Sr-doped lanthanum manganite (LSM) is a widely used cathode material in solid oxide fuel
cells (SOFC). Despite being a poor ion conductor, LSM electrodes can reduce oxygen via …

Engineering Mixed Ionic Electronic Conduction in La0.8Sr0.2MnO3+δ Nanostructures through Fast Grain Boundary Oxygen Diffusivity

AM Saranya, D Pla, A Morata… - Advanced Energy …, 2015 - Wiley Online Library
Nanoionics has become an increasingly promising field for the future development of
advanced energy conversion and storage devices, such as batteries, fuel cells, and …

Enhancing oxygen surface exchange coefficients of strontium-doped lanthanum manganates with electrolytes

Y Wang, L Zhang, C Xia - International journal of hydrogen energy, 2012 - Elsevier
Electrolyte effects on the oxygen surface exchange coefficients of strontium-doped
lanthanum manganates (LSM) are investigated using electrical conductivity relaxation …

Oxygen electrode kinetics and surface composition of dense (La0. 75Sr0. 25) 0.95 MnO3 on YSZ

Y Wu, KV Hansen, K Norrman, T Jacobsen… - Ecs …, 2013 - iopscience.iop.org
Lanthanum strontium manganate (LSM) micro-electrodes with the nominal composition of
(La0. 75Sr0. 25) 0.95MnO3 were deposited on yttria stabilized zirconia (YSZ). The diameter …

Oxygen Reduction at La0. 5Sr0. 5MnO3 Thin Film/Yttria‐Stabilized Zirconia Interface Studied by Impedance Spectroscopy

B Gharbage, T Pagnier, A Hammou - Journal of the …, 1994 - iopscience.iop.org
ABSTRACT La0. hSro. hMnO~ thin films were prepared by a pyrosol technique. Films were
characterized by x-ray diffraction and scanning electron microscopy analysis. Their electrical …

Thickness dependence of oxygen reduction reaction kinetics on strontium-substituted lanthanum manganese perovskite thin-film microelectrodes

Y Shao-Horn - Electrochemical and Solid-State Letters, 2009 - iopscience.iop.org
Oxygen reduction reaction (ORR) kinetics was investigated on dense microelectrodes as a
function of temperature and microelectrode thickness using electrochemical impedance …

Substrate and Thickness Effects on the Oxygen Surface Exchange of La0.7Sr0.3MnO3 Thin Films

L Yan, PA Salvador - ACS Applied Materials & Interfaces, 2012 - ACS Publications
Substrate-and thickness-related effects on the oxygen surface exchange of La0. 7Sr0.
3MnO3 (LSM) thin films were investigated to understand better cathode reactivity in solid …