Lanthanum oxide | Sigma-Aldrich

Synonym: Gallium lanthanum magnesium strontium oxide, LSGM 8282, LSGM, Lanthanum Strontium Gallate Magnesite, Strontium and Magnesium doped Lanthanum Gallate Empirical Formula (Hill Notation): La 0.8 Sr 0.2 Ga 0.8 Mg 0.2 O 3

AFM and XRD Analysis of Lanthanum Strontium Cobalt Thin ...

temperature, the Lanthanum Strontium Cobalt (LSC) was used as a cathode [5]. The Lanthanum Strontium Cobalt (LSC) was the common perovskite oxides cathode used in SOFC because it shows higher electronic and ionic conductivity other than material such as Lanthanum Strontium …

Structure and Magnetic Properties of Lanthanum Strontium ...

Structure and Magnetic Properties of Lanthanum Strontium Ferrites Nanopowders Synthesized by Thermal Decomposition of Mixed Metal Acetyl Acetonates E. A. Nforna Lanochee Department of Chemistry, University of Dschang, Cameroon, P. A. Joy Mmu, Pmcd, CSIR-National Chemical Laboratory, Pune 411008, India J. N. Ghogomu Lanochee

(PDF) Sintering of Cobalt and Strontium Doped Lanthanum ...

In this work, the influence of added cobalt and strontium, in the sintering of LaCrO3 obtained by combustion synthesis was studied. The starting materials were respectively nitrates of chromium, lanthanum, cobalt and strontium, and urea was used as fuel.

Strontium titanate - Wikipedia

Strontium titanate is an oxide of strontium and titanium with the chemical formula Sr Ti O 3.At room temperature, it is a centrosymmetric paraelectric material with a perovskite structure. At low temperatures it approaches a ferroelectric phase transition with a very large dielectric constant ~10 4 but remains paraelectric down to the lowest temperatures measured as a result of quantum ...

Chemical Properties of Lanthanum and Strontium

Lanthanum and Strontium chemical properties are one of the most important characteristics. Lanthanum and Strontium chemical properties are one of the most important characteristics. Home. Transition Metals-Copper. Silver. Gold. Actinide Metals + Californium. Plutonium. Thorium. Lanthanide Metals + Cerium. Erbium. Gadolinium.

Lanthanum Strontium Manganite Powder | Vican Chem.

Lanthanum Strontium Manganite powder. Manganese acid strontium lanthanum. Molecular formula: La1-xSrxMnO3-d. Usage: Solid fuel battery target material, catalyst target materials, superconducting substrate, the semiconductor material

Effect of Strontium on Structure and Superficial Area of La2O3

thanum (III) and strontium carbonate. LaSr0 SrCO. 3. S = 1 X S X S (1) Nevertheless, one notes a light surface enrichment of strontium for the samples LaSr5 and LaSr10, starting from X = 20 this tendency is reversed. At 1150˚C, the addition of 5 and 10% of strontium make slightly increase the surface of lanthanum oxide.

Lanthanum Strontium Cobalt Ferrite Cathode Powder

Lanthanum strontium cobalt ferrite (LSCF) is a well characterized SOFC cathode material for solid oxide fuel cells operating temperatures of 800 °C and lower. The fuelcellmaterials premium powder line is designed to provide high performance and fully characterized materials with unparalleled quality and batch-to-batch reproducibility. Our LSCF ...

Intrinsic Mobility Limiting Mechanisms in Lanthanum …

Intrinsic Mobility Limiting Mechanisms in Lanthanum-doped Strontium Titanate Amit Verma 1*, Adam P. Kajdos2, Tyler A. Cain 2, Susanne Stemmer2 and Debdeep Jena1 1Department of Electrical Engineering, University of Notre Dame, Notre Dame, Indiana 46556, U.S.A. 2Materials Department, University of California, Santa Barbara, California 93106, U.S.A. *E-mail: [email protected]

Lanthanum Strontium Manganite - Gadolinium Doped Ceria ...

Lanthanum Strontium Manganite - Gadolinium Doped Ceria 50% (La0.80 Sr0.20) Mn 03-x / 50% (Ce0.9Gd0.1)O1.95 bulk & research qty manufacturer. Properties, SDS, Applications, Price. Free samples program. Term contracts & credit cards/PayPal accepted.

Properties of Strontium and Lanthanum

Ionization, Radioactive Isotopes, Radioactivity, Solubility. Ionization, Radioactive Isotopes, Solubility. 3 Mechanical. 1 Density. 1.1 Density At Room Temperature ...

Evaluation of cation migration in lanthanum strontium ...

Copper doped lanthanum strontium ferrite showed superior kinetics for the electro-reduction of oxygen. The generic formulation was La1-xSrxCu1-yFeyO3 (LSCuF) where x ranged from 0 to 0.4 and y varied from 0 to 0.5. La1-xSrxFeO3 (LSF) without copper doping and with x equal to 0.2 is the composition currently used in our laboratory for oxygen ...

Lanthanum carbonate - Wikipedia

Lanthanum carbonate is used as a starting material in lanthanum chemistry, particularly in forming mixed oxides, for example for production of lanthanum strontium manganite, primarily for solid oxide fuel cell applications; for production of certain high-temperature superconductors, such as La …

Lanthanum oxide - Wikipedia

Lanthanum oxide, also known as lanthana, chemical formula La 2 O 3, is an inorganic compound containing the rare earth element lanthanum and oxygen. It is used in some ferroelectric materials, as a component of optical materials, and is a feedstock for certain catalysts, among other uses.

Lanthanum Strontium Manganite - an overview ...

Lanthanum strontium manganite, La 1−x Sr x MnO 3 (LSM) mixed with solid electrolyte materials, typically YSZ, is the most common composite electrode composition. LSM is an electronic conductor and the YSZ is added as an ionic phase to extend the TPB region; just as nickel and YSZ are used in combination in the fuel electrode. ...

Lanthanum Strontium Manganite Cathode Powder for SOFCs

Lanthanum strontium manganite is a well characterized SOFC cathode material for solid oxide fuel cells having zirconia based electrolytes . LSM typically works best at operating temperatures of 750 °C and higher, and has been a proven cathode in the SOFC industry for many years.

LANTHANUM STRONTIUM COBAT OXIDE SAFETY DATA …

LANTHANUM STRONTIUM COBALT OXIDE . SAFETY DATA SHEET . Ingestion: May cause irritation Inhalation: May cause irritation Chronic: N/A Signs & Symptoms: N/A Aggravated Medical Conditions: N/A Median Lethal Dose: N/A Carcinogen:

Hydrogen production by thermo-catalytic conversion of ...

Sep 03, 2018· This study investigates hydrogen production by thermo-catalytic steam methane reforming over lanthanum strontium cobalt ferrite supported Nickel (Ni/LSCF) and commercial Ni/ α Al 2 O 3 catalysts. The Ni/LSCF catalyst was synthesized using wet impregnation method and characterized by XRD, TEM, SEM, EDX, N 2-physisorption analysis, and H 2-TPR.The characterization analyses …