704288

Sigma-Aldrich

Lanthanum strontium cobalt ferrite

greener alternative

LSCF 6428

Synonym(s):
Lanthanum strontium cobalt iron oxide, LCSF
Pricing and availability is not currently available.

Quality Level

form

powder

composition

La0.6Sr0.4Co0.2Fe0.8O3

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

particle size

0.7-1.1 μm

surface area

BET surf. area 4-8 m2/g

Featured Industry

Battery Manufacturing

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General description

Lanthanum strontium cobalt ferrite (LSCF 6428) is a promising cathode material, which has a low operating temperature. It has a high ionic and electronic conductivity with a high electrocatalytic activity.

Application

LSCF- 6428 is a mixed ionic and electron conducting pervoskite. The ionic conductivity is lower than YSZ although maintaining high conductivity. X-ray diffraction and electrochemical measurements of an operational LSCF-6428 cathode was conducted to study its lattice expansion during use. LSCF-6428 can be prepared by solid state reaction of individual cation oxides.
LSCF-6428 may be used as the cathode in solid oxide fuel cells (SOFCs).

Packaging

10 g in glass bottle

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Target Organs

Respiratory system

Supp Hazards

EUH014

RIDADR

UN 3261 8 / PGII

WGK Germany

WGK 3

Certificate of Analysis
Certificate of Origin
Preparation of an asymmetric perovskite-type membrane and its oxygen permeability
Jin W, et al.
Journal of Membrane Science, 185(2), 237-243 (2001)
Advances in Materials for Solid Oxide Fuel Cells
Gorte RJ, et al.
Material Matters, 5(4) null
Electrochemical performance and stability of lanthanum strontium cobalt ferrite oxygen electrode with gadolinia doped ceria barrier layer for reversible solid oxide fuel cell
Fan H, et al.
Journal of Power Sources, 268, 634-639 (2014)
Ultra-thin nanocrystalline lanthanum strontium cobalt ferrite (La0. 6Sr0. 4Co0. 8Fe0. 2O3- delta) films synthesis by RF-sputtering and temperature-dependent conductivity studies
Lai B, et al.
Journal of Power Sources, 186(1), 115-122 (2009)
Lattice expansion of LSCF-6428 cathodes measured by in situ XRD during SOFC operation.
Hardy JS, et al.
Journal of Power Sources, 198, 76-82 (2012)
Articles
As with all types of fuel cells, a Solid Oxide Fuel Cell (SOFC) is capable of efficiently transforming chemical energy into electrical energy.
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