Carbon Tolerant Fuel Electrodes for Reversible Sofc Operating on Carbon DioxideKalliopi Maria Papazisi, Dimitrios Tsiplakides, Stella Balomenou, Ivar Wærnhus, Crina S. Ilea, Arild Vik and Max SchautzE3S Web Conf., 16 (2017) 09003DOI: https://doi.org/10.1051/e3sconf/20171609003