Here is our image obtained by STEM. It was published recently in the Journal of The Electrochemical Society, 162 (2015) F750-F754. It was also presented in Glasgow conference.
It is a stable high-index Ni-YSZ interface of a conventional solid oxide fuel cell.
Our study is the first attempt to analyze the real interface in conventional SOFC.


![[Click to enlarge]](https://www.electrochem.org/wp-content/uploads/2015/09/Shu-ShengLi_Stable-high-index-Ni-YSZ-300x293.png)