3D Multiphysics Model for Large Scale Planar Cell: Inductance Investigation in Impedance Analysis
Year: 2025
Type: conference-paper
Abstract: Developed a comprehensive 3D multiphysics model to analyze impedance behavior in large-scale planar Solid Oxide Fuel Cells (SOFCs). The model investigates how impedance varies across operating conditions and cell components, with a particular focus on inductive loops or negative capacitance at the air electrode. It was found that the Inductive loop disappears in the low-frequency zone when the activation overpotential or faradic current is not temperature-dependent. These findings offer new insights into SOFC impedance behavior.
DOI: 10.2172/2562679
Authors: Muhammad Khan, Hayri Sezer
Institution: Georgia Southern University
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4409982491