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Merck

734632

Sigma-Aldrich

Lanthan-Strontium-Kobalt-Ferrit

greener alternative

powder, 0.6 μm particle size

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About This Item

UNSPSC-Code:
26111700
NACRES:
NA.23

Form

powder

Mol-Gew.

Mw 222.85 g/mol

Zusammensetzung

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

Grünere Alternativprodukt-Eigenschaften

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

sustainability

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Oberflächenbereich

10.0-14.0 m2/g

Partikelgröße

0.40-0.80 μm (d50)
0.6 μm

Schüttdichte

1.203 g/mL

Anwendung(en)

battery manufacturing

Grünere Alternativprodukt-Kategorie

Allgemeine Beschreibung

Lanthanum strontium cobalt ferrite (LSCF) belongs to the class of cathode materials that operate at low temperatures. It has mixed ionic and electronic conductivities with high electrocatalytic activity. It forms thin films with higher performance than the thick dense film.
Lanthanum strontium cobalt ferrite (LSCF) 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 cathode was conducted to study its lattice expansion during use. LSCF can be prepared by solid state reaction of individual cation oxides.
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Anwendung

LSCF may be used as the cathode in solid oxide fuel cells (SOFCs).
LSCF oxygen electrodes can be used in the fabrication of high-performance solid oxide fuel cells (SOFCs).

Piktogramme

CorrosionExclamation mark

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

Zielorgane

Respiratory system

Zusätzliche Gefahrenhinweise

Lagerklassenschlüssel

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Marina, O. A.; Pederson, L. R.; Williams, M. C.; Coffey, G. W. et al.
Journal of the Electrochemical Society, 154, B452-B452 (2007)
Low-temperature electrochemical characterization of dense ultra-thin lanthanum strontium cobalt ferrite (La0. 6Sr0. 4Co0. 8Fe0. 2O3) cathodes synthesized by RF-sputtering on nanoporous alumina-supported Y-doped zirconia membranes
Xiong H, et al.
Journal of Power Sources, 193(2), 589-592 (2009)
Development of lanthanum strontium cobalt ferrite composite cathodes for intermediate-to low-temperature solid oxide fuel cells
Baharuddin NA, et al.
Journal of Zhejiang University. Science, 14(1), 11-24 (2013)
Leone, P.; Santarelli, M.; Asinari, P.; Cali, M.; Borchiellini, R.
Journal of Power Sources, 177, 111-111 (2008)
Advances in Materials for Solid Oxide Fuel Cells
Gorte RJ, et al.
Material Matters, 5(4) null

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