Martin Finsterbusch

TL;DR: In this article, a new design principle is introduced, based on co-sintering crystalline LCO and Ta-substituted LLZO, which allows the fabrication of high specific areal density and low cell area resistance without the interface modification.

TL;DR: In this article, the deposition of Ta- and Al-substituted Li7La3Zr2O12 (LLZ) thin films on stainless steel substrates by r.f. magnetron sputtering was shown.

TL;DR: Constant direct current measurements of HP-LLZ:Ta suggest that the short circuit formation was neither due to the low relative density of the samples nor the reduction of Li-Al glassy phase at grain boundaries, and it is suggested that the inhomogeneous dissolution and deposition of metallic Li at the interfaces of Li electrodes and LLZ solid electrolyte when cycling the cell at large current densities.

TL;DR: A completely inorganic mixed positive electrode consisting only of LiCoO2 and Ta-substituted Li7La3Zr2O12 (LLZ:Ta) without the use of additional sintering aids or conducting additives is produced, which has a high theoretical capacity density.

TL;DR: In this paper, the environmental impacts of the manufacturing processes of a new all-solid-state battery (SSB) concept in a pouch bag housing were assessed using the Life Cycle Assessment (LCA) methodology for the first time.