Visualization of SOFC anode by dual imaging method using infrared and visible light cameras

Y. Tachikawa; T. Kawabata; Y. Shiratori; K. Sasaki

doi:10.1149/06801.1115ecst

Visualization of SOFC anode by dual imaging method using infrared and visible light cameras

Y. Tachikawa, T. Kawabata, Y. Shiratori, K. Sasaki

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

1 Citation (Scopus)

Abstract

Thermography imaging can be applied for the surface of an SOFC electrode to evaluate the spatial distribution of reforming and electrode reactions. For getting a correct temperature distribution by thermography, emissivity change on the object surface caused by chemical reactions or material coverage must be precisely evaluated. In-situ observation using both infrared and visible light dual cameras enables us to obtain precise emissivity change and thus temperature distribution, because the influence of emissivity change can be corrected by the visible light imaging technique. In this study, this imaging method is applied for an anode material which was exposed to a fuel flow causing coke formation, and the information on the carbon distribution was successfully separated on the anode surface to obtain the true temperature distribution.

Original language	English
Title of host publication	Solid Oxide Fuel Cells 14, SOFC 2015
Editors	K. Eguchi, S. C. Singhal
Publisher	Electrochemical Society Inc.
Pages	1115-1120
Number of pages	6
Edition	1
ISBN (Electronic)	9781607685395
DOIs	https://doi.org/10.1149/06801.1115ecst
Publication status	Published - 2015
Event	14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage - Glasgow, United Kingdom Duration: Jul 26 2015 → Jul 31 2015

Publication series

Name	ECS Transactions
Number	1
Volume	68
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Other

Other	14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage
Country/Territory	United Kingdom
City	Glasgow
Period	7/26/15 → 7/31/15

All Science Journal Classification (ASJC) codes

Engineering(all)

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10.1149/06801.1115ecst

Cite this

Visualization of SOFC anode by dual imaging method using infrared and visible light cameras. / Tachikawa, Y.; Kawabata, T.; Shiratori, Y. et al.

Solid Oxide Fuel Cells 14, SOFC 2015. ed. / K. Eguchi; S. C. Singhal. 1. ed. Electrochemical Society Inc., 2015. p. 1115-1120 (ECS Transactions; Vol. 68, No. 1).

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

Tachikawa, Y , Kawabata, T, Shiratori, Y & Sasaki, K 2015, Visualization of SOFC anode by dual imaging method using infrared and visible light cameras. in K Eguchi & SC Singhal (eds), Solid Oxide Fuel Cells 14, SOFC 2015. 1 edn, ECS Transactions, no. 1, vol. 68, Electrochemical Society Inc., pp. 1115-1120, 14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage, Glasgow, United Kingdom, 7/26/15. https://doi.org/10.1149/06801.1115ecst

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abstract = "Thermography imaging can be applied for the surface of an SOFC electrode to evaluate the spatial distribution of reforming and electrode reactions. For getting a correct temperature distribution by thermography, emissivity change on the object surface caused by chemical reactions or material coverage must be precisely evaluated. In-situ observation using both infrared and visible light dual cameras enables us to obtain precise emissivity change and thus temperature distribution, because the influence of emissivity change can be corrected by the visible light imaging technique. In this study, this imaging method is applied for an anode material which was exposed to a fuel flow causing coke formation, and the information on the carbon distribution was successfully separated on the anode surface to obtain the true temperature distribution.",

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AB - Thermography imaging can be applied for the surface of an SOFC electrode to evaluate the spatial distribution of reforming and electrode reactions. For getting a correct temperature distribution by thermography, emissivity change on the object surface caused by chemical reactions or material coverage must be precisely evaluated. In-situ observation using both infrared and visible light dual cameras enables us to obtain precise emissivity change and thus temperature distribution, because the influence of emissivity change can be corrected by the visible light imaging technique. In this study, this imaging method is applied for an anode material which was exposed to a fuel flow causing coke formation, and the information on the carbon distribution was successfully separated on the anode surface to obtain the true temperature distribution.

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Visualization of SOFC anode by dual imaging method using infrared and visible light cameras

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