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Merck
CN

734632

Lanthanum strontium cobalt ferrite

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powder, 0.6 μm particle size

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About This Item

NACRES:
NA.23
UNSPSC Code:
26111700

Key Documents

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Product Name

Lanthanum strontium cobalt ferrite, powder, 0.6 μm particle size

form

powder

mol wt

Mw 222.85 g/mol

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

10.0-14.0 m2/g

particle size

0.40-0.80 μm (d50)
0.6 μm

bulk density

1.203 g/mL

application(s)

battery manufacturing

greener alternative category

Enabling,

Quality Level

100

Related Categories

Application

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).

General description

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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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

EUH014

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV4182
MKCQ8416
MKCM2038
MKCC4788
MKCC1043

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Marina, O. A.; Pederson, L. R.; Williams, M. C.; Coffey, G. W. et al.
Journal of the Electrochemical Society, 154, B452-B452 (2007)
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)
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)
Degradation Mechanisms of La?Sr?Co?Fe?O3 SOFC Cathodes
Simner SP, et al.
Electrochemical and Solid-State Letters, 9(10), A478-A481 (2006)
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