J Schefold, A Brisse, F Tietz - Journal of The Electrochemical …, 2011 - iopscience.iop.org
An anode-supported solid oxide fuel cell of 45 cm 2 area was operated during 9000 h as
electrolyser cell at about 780 C and− 1 Acm− 2 current density. The cell consisted of yttria …