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Merck
CN

734640

Sigma-Aldrich

Lanthanum strontium ferrite

powder, <0.5 μm particle size

Synonym(s):

LSF, Lanthanum strontium iron oxide

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About This Item

UNSPSC Code:
26111700
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form

powder

composition

La0.6Sr0.4FeO3

greener alternative product characteristics

Design for Energy Efficiency
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particle size

0.10-0.50 μm (d50)
<0.5 μm

bulk density

1.205 g/mL

General description

LSF is a perovskite electrode material. LSF with varying strontium content was synthesized and its crystal structure was investigated by X-ray diffraction in a study. Oxygen separation and electrical properties of LSF has been reported in detail.

Application

LSF may be used for high-temperature electrode and in oxygen separation membrane.

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Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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A-site deficiency, phase purity and crystal structure in lanthanum strontium ferrite powders,
Striker T, et al.
Solid State Ionics, 178(21-22), 1326-1336 (2007)
Choi, J. J.; Lee, J. H.; Park, D. S.; Hahn, B. D.; Yoon, W. H., Lin, H. T.
Journal of the American Ceramic Society. American Ceramic Society, 90, 1926-1926 (2007)
Oxygen Exchange and Diffusion Coefficients of Strontium-Doped Lanthanum Ferrites by Electrical Conductivity Relaxation.
Ten Elshof JE, et al.
Journal of the Electrochemical Society, 144(3), 1060-1067 (1997)
Solid oxide fuel cells (SOFCs): a review of an environmentally clean and efficient source of energy.
Stambouli AB and Traversa E
Renewable and Sustainable Energy Reviews, 6(5), 433-455 (2002)
Leone, P.; Santarelli, M.; Asinari, P.; Cali, M.; Borchiellini, R.
Journal of Power Sources, 177, 111-111 (2008)

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