Operation of SOFC Short-Stacks with Simulated Bio-Syngas: Influence of Model Tars Naphthalene and Phenol. - Hauser, Michael; Herrmann, Stephan; Hauck, Maximilian; Fendt, Sebastian; Lenser, Christian; Menzler, Norbert H.; Spliethoff, Hartmut (Journal of The Electrochemical Society, 2020)