Performance of protonic ceramic fuel cell with thin film yttrium doped barium zirconate electrolyte

K. Bae; D. Y. Jang; H. S. Noh; H. J. Kim; J. Hong; K. J. Yoon; B. K. Kim; J. W. Son; Joon Hyung Shim

doi:10.1149/06801.2659ecst

Performance of protonic ceramic fuel cell with thin film yttrium doped barium zirconate electrolyte

K. Bae, D. Y. Jang, H. S. Noh, H. J. Kim, J. Hong, K. J. Yoon, B. K. Kim, J. W. Son, Joon Hyung Shim

Department of Mechanical Engineering

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

Abstract

In this work, anode-supported protonic ceramic fuel cell (PCFC) with thin yttrium doped barium zirconate (BZY) is fabricated using pulsed laser deposition (PLD). For highly dense and thin electrolyte film growth, anode functional layer and anode interlayer are deposited on porous anode support by electrostatic slurry spray deposition and PLD, respectively. As a result, high open circuit voltage of 0.98 V is obtained after anode reduction at 600°C, indicating that the fabricated BZY electrolyte effectively blocks gas permeation. Electrochemical performance of the PCFC is obtained with peak power densities of 55-171 mW/cm² at an operating temperature regime of 450-600°C.

Original language	English
Title of host publication	ECS Transactions
Publisher	Electrochemical Society Inc.
Pages	2659-2662
Number of pages	4
Volume	68
Edition	1
ISBN (Print)	9781607685395
DOIs	https://doi.org/10.1149/06801.2659ecst
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: 2015 Jul 26 → 2015 Jul 31

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	United Kingdom
City	Glasgow
Period	15/7/26 → 15/7/31

ASJC Scopus subject areas

Engineering(all)

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10.1149/06801.2659ecst

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Performance of protonic ceramic fuel cell with thin film yttrium doped barium zirconate electrolyte. / Bae, K.; Jang, D. Y.; Noh, H. S.; Kim, H. J.; Hong, J.; Yoon, K. J.; Kim, B. K.; Son, J. W.; Shim, Joon Hyung.

ECS Transactions. Vol. 68 1. ed. Electrochemical Society Inc., 2015. p. 2659-2662.

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

Bae, K, Jang, DY, Noh, HS, Kim, HJ, Hong, J, Yoon, KJ, Kim, BK, Son, JW & Shim, JH 2015, Performance of protonic ceramic fuel cell with thin film yttrium doped barium zirconate electrolyte. in ECS Transactions. 1 edn, vol. 68, Electrochemical Society Inc., pp. 2659-2662, 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, 15/7/26. https://doi.org/10.1149/06801.2659ecst

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abstract = "In this work, anode-supported protonic ceramic fuel cell (PCFC) with thin yttrium doped barium zirconate (BZY) is fabricated using pulsed laser deposition (PLD). For highly dense and thin electrolyte film growth, anode functional layer and anode interlayer are deposited on porous anode support by electrostatic slurry spray deposition and PLD, respectively. As a result, high open circuit voltage of 0.98 V is obtained after anode reduction at 600°C, indicating that the fabricated BZY electrolyte effectively blocks gas permeation. Electrochemical performance of the PCFC is obtained with peak power densities of 55-171 mW/cm2 at an operating temperature regime of 450-600°C.",

author = "K. Bae and Jang, {D. Y.} and Noh, {H. S.} and Kim, {H. J.} and J. Hong and Yoon, {K. J.} and Kim, {B. K.} and Son, {J. W.} and Shim, {Joon Hyung}",

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doi = "10.1149/06801.2659ecst",

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booktitle = "ECS Transactions",

publisher = "Electrochemical Society Inc.",

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T1 - Performance of protonic ceramic fuel cell with thin film yttrium doped barium zirconate electrolyte

AU - Bae, K.

AU - Jang, D. Y.

AU - Noh, H. S.

AU - Kim, H. J.

AU - Hong, J.

AU - Yoon, K. J.

AU - Kim, B. K.

AU - Son, J. W.

AU - Shim, Joon Hyung

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N2 - In this work, anode-supported protonic ceramic fuel cell (PCFC) with thin yttrium doped barium zirconate (BZY) is fabricated using pulsed laser deposition (PLD). For highly dense and thin electrolyte film growth, anode functional layer and anode interlayer are deposited on porous anode support by electrostatic slurry spray deposition and PLD, respectively. As a result, high open circuit voltage of 0.98 V is obtained after anode reduction at 600°C, indicating that the fabricated BZY electrolyte effectively blocks gas permeation. Electrochemical performance of the PCFC is obtained with peak power densities of 55-171 mW/cm2 at an operating temperature regime of 450-600°C.

AB - In this work, anode-supported protonic ceramic fuel cell (PCFC) with thin yttrium doped barium zirconate (BZY) is fabricated using pulsed laser deposition (PLD). For highly dense and thin electrolyte film growth, anode functional layer and anode interlayer are deposited on porous anode support by electrostatic slurry spray deposition and PLD, respectively. As a result, high open circuit voltage of 0.98 V is obtained after anode reduction at 600°C, indicating that the fabricated BZY electrolyte effectively blocks gas permeation. Electrochemical performance of the PCFC is obtained with peak power densities of 55-171 mW/cm2 at an operating temperature regime of 450-600°C.

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