New material routes to polymeric solid electrolytes

New polymeric solid electrolyte materials (PSE) on basis of acrylate and ionic liquid units are obtained by UV-induced (co)-polymerisation of photocurable liquid ionic compounds (PLICs) [1] and oxygen rich crosslinkers (ORCs) 1 which are investigated with respect to the ion conductivity of a battery [2]. This polymer exhibit mechanical robustness, high flexibility, homogeneous, highly amorphous characteristics in a wide temperature range and allows the construction of all solid lithium-based polymer cells. The reactive lithium electrode was pre-coated with a thin layer of a protective layer in terms of stability over a wide range of operating times.