Microstructural engineering of SOFC and SOEC electrode interfaces

J. T S Irvine

doi:10.1149/05701.1297ecst

Microstructural engineering of SOFC and SOEC electrode interfaces

J. T S Irvine^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

The most important electrochemical reactions in a solid oxide fuel cell or electrolyser take place within a few microns of the electrolyte interface Here we compare and contrast two new ways to design and control this interface. The first is impregnation of precursor solutions to form nanoscale electrocatalysts in situ and the second is exolution of buried catalysts as nano-scale particles.The evolution of nanostructure under operating conditions is described and promising electrochemical performance data presented in both SOFC and SOEC modes.

Original language	English
Pages (from-to)	1297-1305
Number of pages	9
Journal	ECS Transactions
Volume	57
Issue number	1
DOIs	https://doi.org/10.1149/05701.1297ecst
Publication status	Published - 1 Jan 2013

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Microstructural engineering of SOFC and SOEC electrode interfaces

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