Journal ArticleDOI
Oxygen nonstoichiometry and transport properties of strontium substituted lanthanum ferrite
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TLDR
In this article, the authors investigated the properties of ( La 0.6 Sr 0.4 ) 0.99 FeO 3 - δ (LSF40) covering thermomechanical properties, oxygen nonstoichiometry and electronic and ionic conductivity.About:
This article is published in Journal of Solid State Chemistry.The article was published on 2007-04-01. It has received 194 citations till now. The article focuses on the topics: Oxygen & Electrical resistivity and conductivity.read more
Citations
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Electrode materials and reaction mechanisms in solid oxide fuel cells: a brief review
TL;DR: In this article, a comparative analysis of electrochemical and transport properties in the major families of cathode and anode compositions for intermediate-temperature solid oxide fuel cells (SOFCs) and materials science-related factors affecting electrode performance is presented.
Journal ArticleDOI
Redox activity of surface oxygen anions in oxygen-deficient perovskite oxides during electrochemical reactions
TL;DR: It is proposed that a narrow electronic state of significant oxygen 2p character near the Fermi level exchanges electrons with the oxygen adsorbates, highlighting the importance of surface anion-redox chemistry in oxygen-deficient transition-metal oxides.
Journal ArticleDOI
Comprehensive review of methane conversion in solid oxide fuel cells: Prospects for efficient electricity generation from natural gas
TL;DR: A comprehensive review of the state of the art in the field of solid oxide fuel cells (SOFCs) can be found in this article, where the authors present an in-depth review with emphasis on electronic structure, charge transport and catalysis.
Journal ArticleDOI
Ab Initio DFT+U Analysis of Oxygen Vacancy Formation and Migration in La1-xSrxFeO3-δ (x = 0, 0.25, 0.50)
TL;DR: In this article, Density functional theory plus U (DFT+U) calculations are used to investigate how the Sr concentration affects the processes that govern oxygen ion transport in La1-xSrxFeO3δ (LSF, x = 0, 0.25, and 0.50).
Journal ArticleDOI
Designing CO2-resistant oxygen-selective mixed ionic–electronic conducting membranes: guidelines, recent advances, and forward directions
TL;DR: This review features the pertaining aspects in addition to the recent status and advances of the two most promising membrane materials, perovskite and fluorite-based dual-phase materials, and explains how to quantify and design CO2 resistant membranes using the Lewis acid-base reaction concept and thermodynamics perspective.
References
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Book
Conduction of Heat in Solids
H. S. Carslaw,John Conrad Jaeger +1 more
TL;DR: In this paper, a classic account describes the known exact solutions of problems of heat flow, with detailed discussion of all the most important boundary value problems, including boundary value maximization.
Book
The mathematics of diffusion
TL;DR: Though it incorporates much new material, this new edition preserves the general character of the book in providing a collection of solutions of the equations of diffusion and describing how these solutions may be obtained.
Journal ArticleDOI
Conduction of Heat in Solids, Second Edition
TL;DR: In this paper, the transfert de chaleur was used for conduction and conduction conduction solides, conditions were limites and methodes numeriques were numeriques.
Journal ArticleDOI
Glycine-nitrate combustion synthesis of oxide ceramic powders
Lawrence A. Chick,Larry R. Pederson,Gary D. Maupin,J.L. Bates,L.E. Thomas,Gregory J. Exarhos +5 more
TL;DR: A new combustion synthesis method, the glycine-nitrate process, has been used to prepare oxide ceramic powders, including substituted chromite and manganite powders of high quality.
BookDOI
The CRC handbook of solid state electrochemistry
TL;DR: In this article, H.J. Bouwmeester and P.G. Schoonman survey of types of Solid Electrolytes, T.C. Granqvist Index