Structural and spectroscopic investigation of lanthanum-substituted strontium-oxybritholites
نویسندگان
چکیده
منابع مشابه
Effect of Grinding Time on Structural and Thermal Properties of Strontium-Doped Nanostructural Lanthanum
In this work, the strontium-doped lanthanum manganite- a ceramic material- used as cathode in solid oxide fuel cells. An impression of grinding time on the structural and thermal properties of Sr-doped LaMnO3 system with La1-xSrxMnO3 (x=0.2) stoichiometric ratio was investigated. The nano crystallite LSM powder with cubic structure was prepared by varying the milling time of planetary monomill ...
متن کاملeffect of grinding time on structural and thermal properties of strontium-doped nanostructural lanthanum
in this work, the strontium-doped lanthanum manganite- a ceramic material- used as cathode in solid oxide fuel cells. an impression of grinding time on the structural and thermal properties of sr-doped lamno3 system with la1-xsrxmno3 (x=0.2) stoichiometric ratio was investigated. the nano crystallite lsm powder with cubic structure was prepared by varying the milling time of planetary monomill ...
متن کاملStructural, spectroscopic and functional investigation into Fe-substituted MnSOD from human pathogen Clostridium difficile.
Clostridium difficile, which inhabits the human digestive tract, is an etiological agent that causes pseudomembranous colitis and antibiotic-associated diarrhea. The oxidative stress tightly relates to its virulence, which highlights the function of its superoxide dismutase (SOD). The SOD from Clostridium difficile (SODcd) is a Mn/Fe cambialistic SOD with MnSODcd exhibiting an optimal activity ...
متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Intrinsic Mobility Limiting Mechanisms in Lanthanum-Doped Strontium Titanate
The temperature dependent Hall mobility data from La-doped SrTiO3 thin films are analyzed and modeled considering various electron scattering mechanisms. We find that a ∼6 meV transverse optical phonon deformation potential scattering mechanism is necessary to explain the dependence of transport on temperature between 10–200 K. Also, we find that the low temperature electron mobility in intrins...
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ژورنال
عنوان ژورنال: Journal of Chemical Sciences
سال: 2009
ISSN: 0974-3626,0973-7103
DOI: 10.1007/s12039-009-0031-x