Lanthanum Strontium Ferrite (LSF)

Lanthanum Ferrite doped with Strontium Oxide Fuel Cell Cathode

Linear Formula: La0.6Sr0.4FeO3

Request Quote

PRODUCT PRODUCT CODE REQUEST A QUOTE SAFETY DATA TECHNICAL DATA
Lanthanum Strontium Ferrite (Sr = 10%) Ink
LSF-10-I Pricing
Lanthanum Strontium Ferrite (Sr = 10%) Powder
LSF-10-P Pricing
Lanthanum Strontium Ferrite (Sr = 20%) Powder
LSF-20-P Pricing
Lanthanum Strontium Ferrite Sr = 20%) Ink
LSF-20-I Pricing

Properties

Compound Formula FeLaOSr
Appearance Powder or ink
Melting Point N/A
Boiling Point N/A
Density 1.205 g/cm3 (as powder)
Average Particle Size <0.5 μm

Health & Safety Info  |  MSDS / SDS

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Transport Information N/A
MSDS / SDS

About

Ferrite StructureAmerican Elements specializes in producing Lanthanum Strontium Ferrite (LSF) for fuel cell cathode applications utilizing solid state processing to produce single phase perovskite structures with various doping levels and surface areas (SSA) for use in thin film layers. Upon firing, American Elements' Lanthanum Strontium Ferrite will partially sinter to form well-defined necks and open gas paths to permit simultaneous gas and electrical transfer. Lanthanum Strontium Ferrite has an excellent thermal expansion match with Yttria Stabilized Zirconia (YSZ) electrolytes. It is highly electronically conductive and has proven long term stability. Lanthanum Strontium Ferrite belongs to a class of "A" site and "B" site doped perovskite structures with these properties. These include Lanthanum solid oxide fuel cell anode (Nickel Cermet) by SEMStrontium Manganite (LSM), Lanthanum Strontium Cobaltite Ferrite (LSCF), Lanthanum Calcium Manganite (LCM), Lanthanum Strontium Chromite (LSC), and Lanthanum Strontium Gallate Magnesite (LSGM). Lanthanum Strontium Ferrite is available as a powder for tape casting, air spray/thermal spray/plasma spray, extrusion and sputtering fuel cell applications and as an ink for screen printing. Strontium doping levels are available at 10% and 20% and as specified by customer. Oxygen starved compositions are available. American Elements provides guidance on firing parameters, doping levels, and thermal expansion matching with American Elements' electrolyte and interconnect fuel cell layers. Also see product data sheets for LSF-20-P and LSF-20-I.

Synonyms

LSF, Lanthanum Strontium Iron Oxide

Chemical Identifiers

Linear Formula La0.6Sr0.4FeO3
CAS N/A
Pubchem CID 92026983
MDL Number N/A
EC No. N/A
IUPAC Name iron; lanthanum(3+); oxostrontium
SMILES O=[Sr].[Fe].[La+3]
InchI Identifier InChI=1S/Fe.La.O.Sr/q;+3;;
InchI Key AFNDOGBYVIOZCK-UHFFFAOYSA-N

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Products & Element Information

See more Iron products. Iron (atomic symbol: Fe, atomic number: 26) is a Block D, Group 8, Period 4 element with an atomic weight of 55.845. The number of electrons in each of Iron's shells is 2, 8, 14, 2 and its electron configuration is [Ar] 3d6 4s2. Iron Bohr ModelThe iron atom has a radius of 126 pm and a Van der Waals radius of 194 pm. Iron was discovered by humans before 5000 BC. In its elemental form, iron has a lustrous grayish metallic appearance. Iron is the fourth most common element in the Earth's crust and the most common element by mass forming the earth as a whole. Iron is rarely found as a free element, since it tends to oxidize easily; it is usually found in minerals such as magnetite, hematite, goethite, limonite, or siderite.Elemental Iron Though pure iron is typically soft, the addition of carbon creates the alloy known as steel, which is significantly stronger.

See more Lanthanum products. Lanthanum (atomic symbol: La, atomic number: 57) is a Block F, Group 3, Period 6 element with an atomic weight of 138.90547. Lanthanum Bohr ModelThe number of electrons in each of lanthanum's shells is [2, 8, 18, 18, 9, 2] and its electron configuration is [Xe] 5d1 6s2. The lanthanum atom has a radius of 187 pm and a Van der Waals radius of 240 pm. Lanthanum was first discovered by Carl Mosander in 1838. In its elemental form, lanthanum has a silvery white appearance.Elemental Lanthanum It is a soft, malleable, and ductile metal that oxidizes easily in air. Lanthanum is the first element in the rare earth or lanthanide series. It is the model for all the other trivalent rare earths and it is the second most abundant of the rare earths after cerium. Lanthanum is found in minerals such as monazite and bastnasite. The name lanthanum originates from the Greek word Lanthaneia, which means 'to lie hidden'.

See more Strontium products. Strontium (atomic symbol: Sr, atomic number: 38) is a Block S, Group 2, Period 5 element with an atomic weight of 87.62 . Strontium Bohr ModelThe number of electrons in each of Strontium's shells is [2, 8, 18, 8, 2] and its electron configuration is [Kr] 5s2. The strontium atom has a radius of 215 pm and a Van der Waals radius of 249 pm. Strontium was discovered by William Cruickshank in 1787 and first isolated by Humphry Davy in 1808. In its elemental form, strontium is a soft, silvery white metallic solid that quickly turns yellow when exposed to air. Elemental StrontiumCathode ray tubes in televisions are made of strontium, which are becoming increasingly displaced by other display technologies pyrotechnics and fireworks employ strontium salts to achhieve a bright red color. Radioactive isotopes of strontium have been used in radioisotope thermoelectric generators (RTGs) and for certain cancer treatments. In nature, most strontium is found in celestite (as strontium sulfate) and strontianite (as strontium carbonate). Strontium was named after the Scottish town where it was discovered.

Recent Research

Thermal and magnetic properties of chitosan-iron oxide nanoparticles., Soares, Paula I. P., Machado Diana, Laia César, Pereira Laura C. J., Coutinho Joana T., Ferreira Isabel M. M., Novo Carlos M. M., and Borges João Paulo , Carbohydr Polym, 2016 Sep 20, Volume 149, p.382-90, (2016)

Highly fluorescent carbon dots as selective and sensitive "on-off-on" probes for iron(III) ion and apoferritin detection and imaging in living cells., Han, Cuiping, Wang Ru, Wang Keying, Xu Huiting, Sui Meirong, Li Jingjing, and Xu Kai , Biosens Bioelectron, 2016 Sep 15, Volume 83, p.229-36, (2016)

Efficient transformation of DDTs with Persulfate Activation by Zero-valent Iron Nanoparticles: A Mechanistic Study., Zhu, Changyin, Fang Guodong, Dionysiou Dionysios D., Liu Cun, Gao Juan, Qin Wenxiu, and Zhou Dongmei , J Hazard Mater, 2016 Oct 5, Volume 316, p.232-41, (2016)

Simultaneous removal of Cr(VI) and phenol by persulfate activated with bentonite-supported nanoscale zero-valent iron: Reactivity and mechanism., Diao, Zeng-Hui, Xu Xiang-Rong, Chen Hui, Jiang Dan, Yang Yu-Xi, Kong Ling-Jun, Sun Yu-Xin, Hu Yong-Xia, Hao Qin-Wei, and Liu Ling , J Hazard Mater, 2016 Oct 5, Volume 316, p.186-93, (2016)

Yerba mate (Ilex paraguariensis St. Hill.)-based beverages: How successive extraction influences the extract composition and its capacity to chelate iron and scavenge free radicals., Colpo, Ana C., Rosa Hemerson, Lima Maria Eduarda, Pazzini Camila Eliza F., de Camargo Vanessa B., Bassante Felipa E. M., Puntel Robson, Ávila Daiana Silva, Mendez Andreas, and Folmer Vanderlei , Food Chem, 2016 Oct 15, Volume 209, p.185-95, (2016)

Dissolution behaviour of ferric pyrophosphate and its mixtures with soluble pyrophosphates: Potential strategy for increasing iron bioavailability., Tian, Tian, Blanco Elena, Smoukov Stoyan K., Velev Orlin D., and Velikov Krassimir P. , Food Chem, 2016 Oct 1, Volume 208, p.97-102, (2016)

Towards the development of multifunctional chitosan-based iron oxide nanoparticles: Optimization and modelling of doxorubicin release., Soares, Paula I. P., Sousa Ana Isabel, Ferreira Isabel M. M., Novo Carlos M. M., and Borges João Paulo , Carbohydr Polym, 2016 Nov 20, Volume 153, p.212-21, (2016)

Limited proteolysis of myoglobin opens channel in ferrochelatase-globin complex for iron to zinc transmetallation., Paganelli, Marcella O., Grossi Alberto B., Dores-Silva Paulo R., Borges Julio C., Cardoso Daniel R., and Skibsted Leif H. , Food Chem, 2016 Nov 1, Volume 210, p.491-9, (2016)

Versatile theranostics agents designed by coating ferrite nanoparticles with biocompatible polymers., Zahraei, M, Marciello M, Lazaro-Carrillo A, Villanueva A, Herranz F, Talelli M, Costo R, Monshi A, Shahbazi-Gahrouei D, Amirnasr M, et al. , Nanotechnology, 2016 May 17, Volume 27, Issue 25, p.255702, (2016)

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