In situ measurement of SOFC anode surface processes

Edward Brightman; Rob Maher; Douglas G. Ivey; Greg Offer; Nigel Brandon

doi:10.1149/1.3570127

In situ measurement of SOFC anode surface processes

Edward Brightman^*, Rob Maher, Douglas G. Ivey, Greg Offer, Nigel Brandon

^*Corresponding author for this work

Chemical And Process Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

10 Citations (Scopus)

Abstract

One of the remaining challenges facing state-of-the-art nickel-based SOFC anodes is their susceptibility to degradation induced by redox cycling and chemical poisoning, most notably by carbon and sulphur. An enhanced scientific understanding of chemical interactions on the surface of SOFC electrodes is therefore critical to the development of robust nickel-based anodes. This paper draws together work on advanced electrochemical studies, thin-foil samples, and Raman spectroscopy studies of anode materials, together with results from a new customized SOFC test rig using combined in situ Raman and electrochemical measurements. The in situ test rig opens up a whole range of new research possibilities and these will be discussed.

Original language	English
Title of host publication	Solid Oxide Fuel Cells 12, SOFC XII
Place of Publication	Pennington, NJ
Pages	1407-1419
Number of pages	13
Volume	35
Edition	1
DOIs	https://doi.org/10.1149/1.3570127
Publication status	Published - 1 Dec 2011
Event	12th International Symposium on Solid Oxide Fuel Cells, SOFC-XII - 219th ECS Meeting - Montreal, QC, Canada Duration: 1 May 2011 → 6 May 2011

Conference

Conference	12th International Symposium on Solid Oxide Fuel Cells, SOFC-XII - 219th ECS Meeting
Country/Territory	Canada
City	Montreal, QC
Period	1/05/11 → 6/05/11

Keywords

SOFC anodes
degradation
carbon poisoning
sulphur poisoning
electrochemical studies
raman spectroscopy

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10.1149/1.3570127

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title = "In situ measurement of SOFC anode surface processes",

abstract = "One of the remaining challenges facing state-of-the-art nickel-based SOFC anodes is their susceptibility to degradation induced by redox cycling and chemical poisoning, most notably by carbon and sulphur. An enhanced scientific understanding of chemical interactions on the surface of SOFC electrodes is therefore critical to the development of robust nickel-based anodes. This paper draws together work on advanced electrochemical studies, thin-foil samples, and Raman spectroscopy studies of anode materials, together with results from a new customized SOFC test rig using combined in situ Raman and electrochemical measurements. The in situ test rig opens up a whole range of new research possibilities and these will be discussed.",

keywords = "SOFC anodes, degradation, carbon poisoning, sulphur poisoning, electrochemical studies, raman spectroscopy",

author = "Edward Brightman and Rob Maher and Ivey, {Douglas G.} and Greg Offer and Nigel Brandon",

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day = "1",

doi = "10.1149/1.3570127",

language = "English",

volume = "35",

pages = "1407--1419",

booktitle = "Solid Oxide Fuel Cells 12, SOFC XII",

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note = "12th International Symposium on Solid Oxide Fuel Cells, SOFC-XII - 219th ECS Meeting ; Conference date: 01-05-2011 Through 06-05-2011",

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TY - GEN

T1 - In situ measurement of SOFC anode surface processes

AU - Brightman, Edward

AU - Maher, Rob

AU - Ivey, Douglas G.

AU - Offer, Greg

AU - Brandon, Nigel

PY - 2011/12/1

Y1 - 2011/12/1

N2 - One of the remaining challenges facing state-of-the-art nickel-based SOFC anodes is their susceptibility to degradation induced by redox cycling and chemical poisoning, most notably by carbon and sulphur. An enhanced scientific understanding of chemical interactions on the surface of SOFC electrodes is therefore critical to the development of robust nickel-based anodes. This paper draws together work on advanced electrochemical studies, thin-foil samples, and Raman spectroscopy studies of anode materials, together with results from a new customized SOFC test rig using combined in situ Raman and electrochemical measurements. The in situ test rig opens up a whole range of new research possibilities and these will be discussed.

AB - One of the remaining challenges facing state-of-the-art nickel-based SOFC anodes is their susceptibility to degradation induced by redox cycling and chemical poisoning, most notably by carbon and sulphur. An enhanced scientific understanding of chemical interactions on the surface of SOFC electrodes is therefore critical to the development of robust nickel-based anodes. This paper draws together work on advanced electrochemical studies, thin-foil samples, and Raman spectroscopy studies of anode materials, together with results from a new customized SOFC test rig using combined in situ Raman and electrochemical measurements. The in situ test rig opens up a whole range of new research possibilities and these will be discussed.

KW - SOFC anodes

KW - degradation

KW - carbon poisoning

KW - sulphur poisoning

KW - electrochemical studies

KW - raman spectroscopy

UR - http://www.scopus.com/inward/record.url?scp=80755137474&partnerID=8YFLogxK

U2 - 10.1149/1.3570127

DO - 10.1149/1.3570127

M3 - Conference contribution book

AN - SCOPUS:80755137474

VL - 35

SP - 1407

EP - 1419

BT - Solid Oxide Fuel Cells 12, SOFC XII

CY - Pennington, NJ

T2 - 12th International Symposium on Solid Oxide Fuel Cells, SOFC-XII - 219th ECS Meeting

Y2 - 1 May 2011 through 6 May 2011

ER -

In situ measurement of SOFC anode surface processes

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Keywords

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