Article ID Journal Published Year Pages File Type
1284987 Journal of Power Sources 2010 6 Pages PDF
Abstract

Electrochemical impedance spectroscopy technique was used to describe behavior of AB5-type hydrogen storage alloy. Impedance investigations were performed during cyclic voltammetry measurement and charge/discharge cycles. The comprehensive interpretation of instantaneous impedance spectra obtained in potentiostatic mode allowed further to interpret impedance results in galvanostatic mode. Proposed methodology enabled to trace electrical parameters as a function of state of charge (SOC) and depth of discharge (DOD).

Related Topics
Physical Sciences and Engineering Chemistry Electrochemistry
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