This title appears in the Scientific Report :
2016
Please use the identifier:
http://dx.doi.org/10.3390/ma9090762 in citations.
Please use the identifier: http://hdl.handle.net/2128/13107 in citations.
Operation of Thin-Film Electrolyte Metal-Supported Solid Oxide Fuel Cells in Lightweight and Stationary Stacks: Material and Microstructural Aspects
Operation of Thin-Film Electrolyte Metal-Supported Solid Oxide Fuel Cells in Lightweight and Stationary Stacks: Material and Microstructural Aspects
In this study we report on the development and operational data of a metal-supported solid oxide fuel cell with a thin film electrolyte under varying conditions. The metal-ceramic structure was developed for a mobile auxiliary power unit and offers power densities of 1 W/cm2 at 800 °C, as well as ro...
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Personal Name(s): | Röhrens, Daniel (Corresponding author) |
---|---|
Packbier, Ute / Fang, Qingping / Blum, Ludger / Sebold, Doris / Bram, Martin / Menzler, Norbert | |
Contributing Institute: |
Werkstoffsynthese und Herstellungsverfahren; IEK-1 Technoökonomische Systemanalyse; IEK-3 |
Published in: | Materials, 9 (2016) 9, S. 762 - |
Imprint: |
Basel
MDPI
2016
|
DOI: |
10.3390/ma9090762 |
PubMed ID: |
28773883 |
Document Type: |
Journal Article |
Research Program: |
Solid Oxide Fuel Cell Fuel Cells |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/13107 in citations.
In this study we report on the development and operational data of a metal-supported solid oxide fuel cell with a thin film electrolyte under varying conditions. The metal-ceramic structure was developed for a mobile auxiliary power unit and offers power densities of 1 W/cm2 at 800 °C, as well as robustness under mechanical, thermal and chemical stresses. A dense and thin yttria-doped zirconia layer was applied to a nanoporous nickel/zirconia anode using a scalable adapted gas-flow sputter process, which allowed the homogeneous coating of areas up to 100 cm2. The cell performance is presented for single cells and for stack operation, both in lightweight and stationary stack designs. The results from short-term operation indicate that this cell technology may be a very suitable alternative for mobile applications |