Electrochemical impedance spectroscopy measurements were performed to determine the effect of the state-of-charge, charge current, and current-drop time on battery dynamics of a commercial 2032 lithium-ion coin cell. The impedance response was systematically investigated and discussed by using the Taguchi design. The results showed that the state-of-charge had a statistically significant effect on both the resistance for solid electrolyte interphase formation and cathodic charge transfer resistance. It was showed that the Taguchi design is a valuable tool for analyzing battery dynamics obtained through the equivalent circuit model. The Taguchi design opened the door for a robust design of lithium-ion batteries in real life.
Eskisehir Osmangazi University Scientific Research Foundation
2017-1911
2017-1911
Primary Language | English |
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Subjects | Engineering |
Journal Section | Articles |
Authors | |
Project Number | 2017-1911 |
Publication Date | June 15, 2020 |
Acceptance Date | June 11, 2020 |
Published in Issue | Year 2020 Volume: 48 Issue: 3 |
HACETTEPE JOURNAL OF BIOLOGY AND CHEMİSTRY
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