The present disclosure provides as an electrode , comprising a 3D composite current collector having an electrically conductive substrate current collector with a plurality of laterally distributed electrically conductive upstanding scaffolding elements th...

The present disclosure relates to an electrolyte product (), formed as a solid or semi-solid layer, comprising a polymer-based matrix, having dispersed therein an amount of an electrolyte salt composition () and an amount of an additive salt composition ()...