Electrochemical Impedance Spectroscopy
Electrochemical Impedance Spectroscopy (EIS) is a powerful technique used to characterize and analyze a variety of electrical materials, such as batteries, capacitors, and fuel cells. The technique measures the electrical properties of these materials, by sending electrical signals via an electrochemical cell and measuring the phase and magnitude of the resulting current. The data obtained helps in understanding the material’s conductive properties and their response to external factors. This technique is used to evaluate the performance, stability and durability of a wide range of materials over time. It is a common tool for research, product development and quality control in fields such as energy storage, electrochemistry and materials science.
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