TY  - JOUR
AU  - Röhrens, Daniel
AU  - Packbier, Ute
AU  - Fang, Qingping
AU  - Blum, Ludger
AU  - Sebold, Doris
AU  - Bram, Martin
AU  - Menzler, Norbert
TI  - Operation of Thin-Film Electrolyte Metal-Supported Solid Oxide Fuel Cells in Lightweight and Stationary Stacks: Material and Microstructural Aspects
JO  - Materials
VL  - 9
IS  - 9
SN  - 1996-1944
CY  - Basel
PB  - MDPI
M1  - FZJ-2016-07024
SP  - 762 -
PY  - 2016
AB  - 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
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000384668700011
C6  - pmid:28773883
DO  - DOI:10.3390/ma9090762
UR  - https://juser.fz-juelich.de/record/824435
ER  -