Metrohm Autolab DuoCoin Cell Holder with EIS measurements on a commercial battery

AN-BAT-003 Galvanostatic Intermittent Titration Technique (GITT) Summary Lithium-ion (Li-ion) batteries are one of the most investigated energy storage devices, due to their relatively high energy and high power performances. During charge, lithium ions are forced to move from the positive…

AN-BAT-006 Determination of the MacMullin number The stacking method Summary One important component of lithium ion batteries is the separator, a thin, electronically insulating foil which physically separates the two electrodes. Usually the separator is made of polymeric material. In…

Application Note AN-EC-042 Studying zinc coatings with EQCM-D and EIS EQCM-D with 3T analytik and Metrohm Autolab In previous work (AN-EC-041), the eSorptionProbe, combination with electrochemical measurements, which naturally functions as the working electrode in including EIS (electrochemical impedance a…

Application Area: Batteries Determination of the Through-Plane Tortuosity of Battery Electrodes by EIS in a symmetric Lithium-iron-phosphate cell Keywords Batteries, conductivity, tortuosity, electrochemical impedance spectroscopy, EIS b) Sample preparation & measuring setup For electrochemical measurements, a TSC battery measuring cell…