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Recent advances in the understanding of the evolution of surfaces and interfaces in solid oxide cells
File(s)
Author(s)
Skinner, Stephen
Type
Journal Article
Abstract
In solid oxide electrochemical cells the critical processes of fuel oxidation and oxygen reduction occur at surfaces, and ultimately define the performance of the devices. Understanding how these process occur and the role of defects such as dislocations and grain boundaries in these charge transfer processes, and the effect of cation segregation on surface exchange are all topics of current significance. To address these issues, a suite of advanced analytical techniques have been developed to allow in-situ analysis of key processes, complementing established ex-situ techniques. In addition the application of surface sensitive techniques such as surface diffraction and ion scattering spectroscopy, offer unprecedented levels of information on the surface chemistry and structure of functional materials.
Date Issued
2019-08-09
Date Acceptance
2019-05-02
Citation
Advanced Materials Interfaces, 2019, 6 (15)
URI
DOI
ISSN
2196-7350
Publisher
Wiley
Journal / Book Title
Advanced Materials Interfaces
Volume
6
Issue
15
Copyright Statement
© 2019 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim. This is the peer reviewed version of the following article, which has been published in final form at https://onlinelibrary.wiley.com/doi/full/10.1002/admi.201900580. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
Subjects
Science & Technology
Physical Sciences
Technology
Chemistry, Multidisciplinary
Materials Science, Multidisciplinary
Chemistry
Materials Science
analytical techniques
segregation
solid oxide cells
surfaces and interfaces
TRANSMISSION ELECTRON-MICROSCOPY
GRAIN-BOUNDARY CONDUCTIVITY
OXYGEN-ION DIFFUSION
CO-ELECTROLYSIS
FILM CATHODES
THIN-FILMS
X-RAY
DISLOCATIONS
TEMPERATURE
SEGREGATION
Publication Status
Published
Article Number
ARTN 1900580
Date Publish Online
2019-06-27