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In Situ Lithiated Reference Electrode: Four Electrode Design for In-operando Impedance Spectroscopy
Capítulos
- 00:04Título
- 00:35Copper/Tin Wire Stripping
- 02:39Lithium and Tin Reference Wire Preparation
- 04:06Assembly of a Battery Cell with Incorporated Reference Electrodes
- 06:10Electrochemical Lithiation and Electrochemical Impedance Spectroscopy (EIS)
- 08:00Results: Electrochemical Characterization of a Battery Cell with Incorporated Reference Electrodes
- 08:53Conclusion
The incorporation of reference electrodes in a Li-ion battery provides valuable information to elucidate degradation mechanisms at high voltages. In this article, we present a cell design that accommodates multiple reference electrodes, along with the assembly steps to assure maximum accuracy of the data obtained in electrochemical measurements.
