Study on Fabrication and Performance of Metal-Supported Solid Oxide Fuel Cells by Yucun Zhou

Author:Yucun Zhou
Language: eng
Format: epub
Publisher: Springer Singapore, Singapore

Fig. 2.30The higher- and lower-frequency arcs of the impedance data for nanoporous SDC–430L and dense SDC–430L plotted versus inverse temperature.

Reproduced with permission from Ref. [49]. Copyright 2014, Wiley-VCH

The anode catalytic activities of the infiltrated nanoporous SDC–430L anodes were further examined in the MS–SOFCs. Figure 2.31 shows the cross sectional SEM images of the MS–SOFC with SDC infiltrated in the 430L substrate (10 wt%) and LSFSc infiltrated in the YSZ backbone (30 wt%). Thickness for the dense YSZ electrolyte thin film is typically 25 μm. Nano porous SDC and LSFSc particles are found to be well attached with the porous backbones.

Fig. 2.31SEM images of the: a MS–SOFC, b SDC–430L anode, c LSFSc–YSZ cathode

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