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Sigma-Aldrich

Lanthanum strontium cobalt ferrite

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LSCF 6428

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Synonym(s):
LCSF, Lanthanum strontium cobalt iron oxide
UNSPSC Code:
26111700
NACRES:
NA.23

Quality Level

100

form

powder

composition

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

greener alternative product characteristics

Design for Energy Efficiency
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sustainability

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surface area

4-8 m2/g

particle size

0.7-1.1 μm

application(s)

battery manufacturing

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Enabling,

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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.
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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).

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H314,H317,H335

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

EUH014

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Preparation of an asymmetric perovskite-type membrane and its oxygen permeability
Jin W, et al.
Journal of Membrane Science, 185(2), 237-243 (2001)
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)
Advances in Materials for Solid Oxide Fuel Cells
Gorte RJ, et al.
Material Matters, 5(4) null
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)
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)
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Articles

Advances in Materials for Solid Oxide Fuel Cells

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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