Cyclic polarization enhances the operating stability of La0.57Sr0.38Co0.18Fe0.72Nb0.1O3-δ oxygen electrode of reversible solid oxide cells

QR Code

Cyclic polarization enhances the operating stability of La0.57Sr0.38Co0.18Fe0.72Nb0.1O3-δ oxygen electrode of reversible solid oxide cells

Reversing the direction of polarization current is essential for reversible solid oxide cells technologies, but its effect on cobaltite based perovskite oxygen electrodes is largely unknown. Herein, we report the operating stability and microstructure at the electrode/electrolyte interface of La0.57...

Full description

Bibliographic Details
Main Authors:	He, Z., Zhang, L., He, S., Ai, N., Chen, K., Shao, Y., Jiang, San Ping
Format:	Journal Article
Published:	Elsevier SA 2018
Online Access:	http://purl.org/au-research/grants/arc/DP180100568 http://hdl.handle.net/20.500.11937/71517

Similar Items

Nb and Pd co-doped La0.57Sr0.38Co0.19Fe0.665Nb0.095Pd0.05O3-das a stable, high performance electrode for barrier-layer-free Y2O3-ZrO2electrolyte of solid oxide fuel cells
by: Chen, K., et al.
Published: (2018)

High-mass star-forming cloud G0.38+0.04 in the Galactic center dust ridge contains H2CO and SiO masers
by: Ginsburg, A., et al.
Published: (2015)

A Comparative Structure and Performance Study of La1-xSrxCoO3-δ and La1-xSrxCo0.9Nb0.1O3-δ (x = 0.5, 0.7, 0.9, and 1.0) Oxygen Permeable Mixed Conductors
by: Zhao, J., et al.
Published: (2011)

Ce0.9Gd0.1O2−δ membranes coated with porous Ba0.5Sr0.5Co0.8Fe0.2O3−δ for oxygen separation
by: Zhang, C., et al.
Published: (2015)

A surface modified La0.6Sr0.4Co0.2Fe0.8O3-δ ultrathin membrane for highly efficient oxygen separation
by: He, Beibei, et al.
Published: (2014)

Simulation of 0.18 micron MOSFET and its characterization
by: Ahmad Radzi, Syafeeza
Published: (2005)

SrNb0.1Co0.7Fe0.2O3−δ Perovskite as a Next-Generation Electrocatalyst for Oxygen Evolution in Alkaline Solution
by: Zhu, Y., et al.
Published: (2015)

Highly active and stable (La0.24Sr0.16Ba0.6)(CO0.5Fe0.44Nb0.06)O3- δ (LSBCFN) cathodes for solid oxide fuel cells prepared by a novel mixing synthesis method
by: Chen, X., et al.
Published: (2013)

Electrochemical performance and effect of moisture on Ba0.5Sr0.5Sc0.175Nb0.025Co0.8O3-δ oxide as a promising electrode for proton-conducting solid oxide fuel cells
by: Zhang, Y., et al.
Published: (2019)

Synergistic effects of temperature and polarization on Cr poisoning of La0.6Sr0.4Co0.2Fe0.8O3-: δ solid oxide fuel cell cathodes
by: Ni, N., et al.
Published: (2019)

Effect of SO2 Poisoning on the Electrochemical Activity of La0.6Sr0.4Co0.2Fe0.8O3-δ Cathodes of Solid Oxide Fuel Cells
by: Wang, C., et al.
Published: (2017)

Electrical properties and microstructure of magnetoresistive ( (x = 0.0, 0.05, 0.15 and 0.3)
by: Ewe, L.S., et al.
Published: (2006)

La0.6Sr0.4Co0.2Fe0.8O3-d Hollow Fibre Membrane Performance Improvement by Coating of Ba0.5Sr0.5Co0.9Nb0.1O3-d Porous Layer
by: Han, D., et al.
Published: (2014)

Effect of Pd doping on the activity and stability of directly assembled La0.95Co0.19Fe0.76Pd0.05O3-δ cathodes of solid oxide fuel cells
by: Li, N., et al.
Published: (2018)

Polarization Promoted Chemical Reaction between Ba0.5Sr0.5Co0.8Fe0.2O3-δ Cathode and Ceria Based Electrolytes of Solid Oxide Fuel Cells
by: Yung, H., et al.
Published: (2012)

Evaluation of the CO2 Poisoning Effect on a Highly Active Cathode SrSc0.175Nb0.025Co0.8O3-δ in the Oxygen Reduction Reaction
by: Zhang, Y., et al.
Published: (2016)

A novel Ba0.6Sr0.4Co0.9Nb0.1O3-d cathode for protonic solid-oxide fuel cells
by: Lin, Y., et al.
Published: (2010)

Displacement -0, 0.5
by: Ansted, Darryn
Published: (2013)

Palladium surface modified La(0.6)Sr(0.4)Co(0.2)Fe(0.8)O(3-δ) hollow fibres for oxygen separation
by: Yacou, C., et al.
Published: (2011)

Enhanced Chromium Tolerance of La0.6Sr0.4Co0.2Fe0.8O3-δ Cathode by BaO Infiltration
by: Chen, K., et al.
Published: (2015)

Design Of 0.18-μm CMOS Mixer For Medradio Application
by: Abu Bakar, Mohamad Redzuan
Published: (2018)

Perovskite SrCo0.9Nb0.1O3−δ as an Anion-Intercalated Electrode Material for Supercapacitors with Ultrahigh Volumetric Energy Density
by: Zhu, L., et al.
Published: (2016)

Sintering and oxygen permeation studies of La0.6Sr0.4Co0.2Fe0.8O3-δ ceramic membranes with improved purity
by: Zou, Y., et al.
Published: (2011)

Chromium and Sulfur Contaminants on La0.6Sr0.4Co0.2Fe0.8O3-δ Cathodes of Solid Oxide Fuel Cells
by: Wang, C., et al.
Published: (2015)

Electrochemical Performance of Ba0.5Sr0.5Co0.8Fe0.2O3−δ in Symmetric Cells With Sm0.2Ce0.8O1.9 Electrolyte for Nitric Oxide Reduction Reaction
by: Shi, Huangang, et al.
Published: (2020)

Enhanced chromium tolerance of La0.6Sr0.4Co0.2Fe0.8O3 − δ electrode of solid oxide fuel cells by Gd0.1Ce0.9O1.95 impregnation
by: Zhao, L., et al.
Published: (2013)

LiNi0.29Co0.33Mn0.38O2 polyhedrons with reduced cation mixing as a high-performance cathode material for Li-ion batteries synthesized via a combined co-precipitation and molten salt heating technique
by: Jiang, X., et al.
Published: (2017)

Study of shear for steel fibre reinforced concrete(SFRC) with ratio 0.15%, 0.25%, 0.35%, 0.45% and 0.55%
by: Ahmad Izzudin, Ismail
Published: (2010)

Study of shear for steel fibre reinforced concrete beam with ratio 0.2%, 0.4%, 0.6%, 0.8% and 1.0%
by: Ummi Izni, Mohamad Tarmizi
Published: (2010)

Cobalt-free Ba0.5Sr0.5Fe0.8Cu0.1Ti0.1O3−δ as a bi-functional electrode material for solid oxide fuel cells
by: Yang, G., et al.
Published: (2015)

Electrical Characterization of Ca1-Xaxcu3ti4o12 (A = Sr or Ba) With X = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5 Ceramics
by: Mustafa, Mazni
Published: (2008)

BaNb0.05Fe0.95O3−δ as a new oxygen reduction electrocatalyst for intermediate temperature solid oxide fuel cells
by: Dong, F., et al.
Published: (2013)

Phase formation of REBa2Cu3O7−δ (RE: Y0.5Gd0.5, Y0.5Nd0.5, Nd0.5Gd0.5) superconductors from nanopowders synthesised via co-precipitation
by: Wahid, Mohd Haniff, et al.
Published: (2012)

Pd-promoted La0.75 Sr0.25 Cr0.5 Mn0.5 O3/YSZ composite anodes for direct utilization of methane in SOFCs
by: Ye, Y., et al.
Published: (2008)

Oxygen permeation behavior through Ce0.9Gd0.1O2−δ membranes electronically short-circuited by dual-phase Ce0.9Gd0.1O2−δ–Ag decoration
by: Zhang, C., et al.
Published: (2015)

Effect of temperature on the chromium deposition and poisoning of La0.6Sr0.4Co0.2Fe0.8O3-δ cathodes of solid oxide fuel cells
by: Wang, C., et al.
Published: (2014)

Fundamental Understanding and Application of Ba0.5Sr0.5Co0.8Fe0.2O3−δ Perovskite in Energy Storage and Conversion: Past, Present, and Future
by: Xu, Xiaomin, et al.
Published: (2021)

Insight into surface segregation and chromium deposition on La0.6Sr0.4Co0.2Fe0.8O3-δ cathodes of solid oxide fuel cells
by: Zhao, L., et al.
Published: (2014)

Raman Spectroscopy Study of Chromium Deposition on La0.6Sr0.4Co0.2Fe0.8O3-δ Cathode of Solid Oxide Fuel Cells
by: Zhao, L., et al.
Published: (2014)

Evaluation of La0.6Sr0.4Co0.2Fe0.8O3-δ as a potential cathode for proton-conducting solid oxide fuel cell
by: Ismariza Ismail,, et al.
Published: (2018)