In Situ NMR Imaging: A Tool for Characterizing Ion Transport Properties in Li-Ion Battery Electrolyte Solutions

The operation of battery management systems requires that the transient conditions experienced by a battery cell in electrified vehicle applications can be accurately described through battery modeling [1]. Reliable data on the transport properties of electrolyte solutions, as functions of both salt concentration and temperature, are a prerequisite for accurate electrochemical modeling. Complicating the acquisition of such reliable data is the …