ResourceMaterials
Testing Electrochemical Capacitors Part 3: Electrochemical Impedance Spectroscopy
15 Aug 2017This application note is Part 3 of the series describing electrochemical techniques for energy-storage devices. It discusses basics of Electrochemical Impedance Spectroscopy (EIS) and introduces Gamry’s EIS techniques by measurements on single electrochemical capacitors (ECs) and stacks.
Links
Tags
Spectroscopy LampsMonochromators, filters and spectroscopy lamps are available for specific applications of spectroscopy instruments. Available spectroscopy lamps include xenon, hollow cathode, ultraviolet, tungsten, halogen, mercury and deuterium.Non-Destructive TechniquesNon-destructive techniques (NDT) describes a variety of analytical techniques used to evaluate the properties of a material. Common methods include ultrasonic, magnetic-particle, liquid penetrant, radiographic, remote visual inspection (RVI), and eddy-current testing. NDT is regularly used in forensic engineering, civil engineering, mechanical engineering, electrical engineering, systems engineering, aeronautical engineering, and medicine.BatteriesSpectroscopySpectroscopy is a technique that analyzes the interaction of light with matter to study molecular properties, concentrations, and structural information. Widely used in chemical, pharmaceutical, and environmental analysis, spectroscopy offers insights into molecular composition and helps identify unknown compounds. It plays a key role in quality control, research, and diagnostics. Browse our peer-reviewed product directory to compare spectroscopy tools, read reviews, and get prices directly from manufacturers.



