In-Situ Raman Characterization of SOFC Anodes

Robert C. Maher, Gregory Offer, Nigel P. Brandon, Lesley F. Cohen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Solid oxide fuel cells (SOFCs) have many advantages when compared to other fuel cell technologies, particularly for distributed stationary applications. As a consequence they are becoming ever more economically competitive with incumbent energy solutions. However, as with all technologies, improvements in durability, efficiency and cost is required before they become feasible alternatives. Such improvements are enabled through improved understanding of the critical material interactions occurring during operation. Raman spectroscopy is a noninvasive and non-destructive optical characterization tool which is ideally suited to the study of these critical chemical processes occurring within operational SOFCs. In this paper we will discuss advantages of using Raman characterization for understanding these important chemical processes occurring within SOFCs. We will present the specific examples of the type of measurement possible and discuss the direction of future research. © 2012 Materials Research Society.
Original languageEnglish (US)
Title of host publicationMRS Proceedings
PublisherCambridge University Press (CUP)
Pages25-34
Number of pages10
ISBN (Print)9781627482066
DOIs
StatePublished - May 10 2012
Externally publishedYes

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