Browsing by Author "Katırcı, Gökberk"
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Methods—unexpected effects in galvanostatic EIS of randles' cells: Initial transients and harmonics generated
Katırcı, Gökberk; Zabara, Mohammed Ahmed; Ülgüt, Burak (Electrochemical Society, Inc., 2022-03-17)Non-linear EIS analysis is gaining wider attention and interest due to the deeper understanding that is provided especially when combined with linear EIS. The nonlinear part of the data can get corrupted due to a number ... -
Non-linear harmonics in EIS of batteries with lithium anodes: Proper controls and analysis
Zabara, Mohammed Ahmed; Katırcı, Gökberk; Ülgüt, Burak (Elsevier, 2022-10-10)Non-linear Harmonic Analysis is used to investigate the distortions accompanying the Electrochemical Impedance Spectroscopy (EIS) measurements. The distortions emerge from non-linearity and non-stationarity due to the ... -
Operando investigations of the interfacial electrochemical kinetics of metallic lithium anodes via temperature-dependent electrochemical impedance spectroscopy
Zabara, Mohammed Ahmed; Katırcı, Gökberk; Ülgüt, Burak (American Chemical Society, 2022-06-28)One of the major hurdles in the utilization of metallic lithium anodes is understanding the Li+transfer kinetics through the solid electrolyte interface (SEI) in addition to Li oxidation. Electrochemical impedance spectroscopy ...