A review of AC impedance modeling and validation in SOFC diagnosis

Electrical impedance spectroscopy (EIS) for biological analysis and food characterization: a review

“…Furthermore, studies have also been done for the characterization and diagnosis of proton exchange membrane fuel cells (Yuan et al, 2007), solid oxide fuel cells (Huang et al, 2007), biofuel cells (Kashyap et al, 2014), solar cells (Fabregat-Santiago et al, 2005;Glatthaar et al, 2005;Rock et al, 2014) and microbial fuel cells (He and Mansfeld, 2009).…”

Electrochemical Impedance Spectroscopy Study of the Mass Transfer in an Anode-Supported Microtubular Solid Oxide Fuel Cell

“…In particular, the author's group has developed diagnosis methods of operating status of the polymer electrolyte fuel cell (PEFC) by analyzing the variation of resistances and capacitances of equivalent circuit models of the PEFC (Konomi & Saho, 2006;Nakajima et al, 2008). For the SOFC, a number of EIS analyses have been reported (Barsoukov & Macdonald, 2005;Esquirol et al, 2004;Horita et al, 2001;Huang et al, 2007;Ishihara et al, 2000;Jiang, 2002;Leonide et al, 2010;McIntosh et al, 2003). Although many of those reports focused on the characterization of developed materials, there were very few reports (Barfod et al, 2007) that analyze each impedance of the anode and cathode in the full cell impedance of a practical cell simultaneously and separately by applying EIS under operation.…”

Advanced Test Method of Solid Oxide Cells in a Plug-Flow Setup

“…Cell-voltage measurements and EIS are performance measures for the entire cell. The EIS can reveal which processes are dominating in the passivation of the cell [25][26][27][28][29][30] and can be used to give a characteristic of each electrode when various gas compositions are applied. 31 In contrast, the in-plane measurements provide information on voltage differences across the electrode and can reveal unevenness in the current and resistance distribution over the electrode.…”