Abstract
Microstructure and fuel cell performance of thin film protonic ceramic fuel cell (PCFC) with yttrium doped barium cerate-zirconate (BCZY) are investigated in this work. Thin electrolyte (thickness <1 μm) is fabricated using pulsed laser deposition on a novel anode functional layer (AFL) which has gradient composition of BCZY and NiO. Electrostatic slurry spray deposition is utilized to fabricate the gradient AFL. In microstructure observation of the PCFC, fully dense thin electrolyte with good interfacial adhesion is confirmed. From fuel cell test, the high maximum power densities of 462-605 mW/cm are obtained at operating temperatures of 550-650 °C, along with open circuit voltages of 0.95-0.87 V.
| Original language | English |
|---|---|
| Title of host publication | ECS Transactions |
| Publisher | Electrochemical Society Inc. |
| Pages | 1527-1530 |
| Number of pages | 4 |
| Volume | 68 |
| Edition | 1 |
| ISBN (Print) | 9781607685395 |
| DOIs | |
| 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 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
Gradient anode functional layer for thin Y : BaZrxCe1-xO3 electrolyte in low-temperature solid oxide fuel cells. / Bae, K.; Lee, S.; Jang, D. Y.; Kim, H. J.; Lee, H.; Shin, D.; Son, J. W.; Shim, Joon Hyung.
ECS Transactions. Vol. 68 1. ed. Electrochemical Society Inc., 2015. p. 1527-1530.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Gradient anode functional layer for thin Y
T2 - BaZrxCe1-xO3 electrolyte in low-temperature solid oxide fuel cells
AU - Bae, K.
AU - Lee, S.
AU - Jang, D. Y.
AU - Kim, H. J.
AU - Lee, H.
AU - Shin, D.
AU - Son, J. W.
AU - Shim, Joon Hyung
PY - 2015
Y1 - 2015
N2 - Microstructure and fuel cell performance of thin film protonic ceramic fuel cell (PCFC) with yttrium doped barium cerate-zirconate (BCZY) are investigated in this work. Thin electrolyte (thickness <1 μm) is fabricated using pulsed laser deposition on a novel anode functional layer (AFL) which has gradient composition of BCZY and NiO. Electrostatic slurry spray deposition is utilized to fabricate the gradient AFL. In microstructure observation of the PCFC, fully dense thin electrolyte with good interfacial adhesion is confirmed. From fuel cell test, the high maximum power densities of 462-605 mW/cm are obtained at operating temperatures of 550-650 °C, along with open circuit voltages of 0.95-0.87 V.
AB - Microstructure and fuel cell performance of thin film protonic ceramic fuel cell (PCFC) with yttrium doped barium cerate-zirconate (BCZY) are investigated in this work. Thin electrolyte (thickness <1 μm) is fabricated using pulsed laser deposition on a novel anode functional layer (AFL) which has gradient composition of BCZY and NiO. Electrostatic slurry spray deposition is utilized to fabricate the gradient AFL. In microstructure observation of the PCFC, fully dense thin electrolyte with good interfacial adhesion is confirmed. From fuel cell test, the high maximum power densities of 462-605 mW/cm are obtained at operating temperatures of 550-650 °C, along with open circuit voltages of 0.95-0.87 V.
UR - http://www.scopus.com/inward/record.url?scp=84938807547&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84938807547&partnerID=8YFLogxK
U2 - 10.1149/06801.1527ecst
DO - 10.1149/06801.1527ecst
M3 - Conference contribution
AN - SCOPUS:84938807547
SN - 9781607685395
VL - 68
SP - 1527
EP - 1530
BT - ECS Transactions
PB - Electrochemical Society Inc.
ER -