German Researchers Advance Solid-State Battery Analysis
Researchers from the Max Planck Institute for Polymer Research (MPI-P) in Germany and their Japanese counterparts have made significant progress in understanding space charge effects within solid-state batteries. Their findings, published in the journal 'ACS Nano,' offer insights that could enhance battery performance by reducing internal resistance.Key TakeawaysThe research team successfully measured the spatial extent and resistance of space charge zones for the first time.The study reveals that these effects are most pronounced at the positive electrode, forming a layer less than 50 nanometers thick.The findings could lead to improvements in solid-state battery performance by modifying electrode structures or materials.Space charge effects introduce additional resistance during charging...