Sylwia Walus

  • Citations Per Year
Learn More
In order to improve the electrochemical performances of lithium-sulfur batteries, it is crucial to understand profoundly their working mechanism and the limitation factors. This communication presents synchrotron-based in situ XRD studies of structural modifications occurring inside the cell upon cycling, since the active material changes constantly its(More)
Lithium-sulfur (Li-S) battery could bring a step-change in battery technology with a potential specific energy density of 500 600 Wh/kg. A key challenge for further improving the specific energy-density of Li-S cells is to understand the mechanisms behind reduced sulfur utilisation at low electrolyte loadings and high discharge currents. While several LiS(More)
  • 1