Redox stable Ni–YSZ anode support in solid oxide fuel cell stack configuration
State-of-the-art nickel-based SOFC anode-supported cells are highly sensitive to reoxidation of the metal phase at the temperature of utilization. This work presents results on redox stable nickel–YSZ (yttria- stabilized zirconia) anode-supported cells, for both smaller and larger scale cells. A 55cm2 cell was mounted in a SOFC stack repeat element and tested over 40 full redox cycles. Performances and elec- trochemical impedance results of the repeat element are compared to the smaller sized cells of similar anode support structure.
- URL: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TH1-51H1DK1-3&_user=164550&_coverDate=11%2F18%2F2010&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000013218&_version=1&_urlVersion=0&_userid=164550&md5=ea1ff19f074c4621f54075ef33cfb60f&searchtype=a
Record created on 2011-01-18, modified on 2016-08-09