HELENA project: Driving innovation in high energy density Li-metal halide solid-state batteries for electric vehicles and aircrafts.

ABSTRACT: The development of sustainable, high-efficiency and reliable batteries is critical to support climate neutrality goals, particularly in the electromobility sector. The European-funded HELENA project (Halide Solid State Batteries for Electric Vehicles and Aircraft) addresses these challenges by focusing on the manufacturing of next-generation lithium-metal solid-state batteries. The project tackles key hurdles in raw material sourcing, battery production, sustainability and cost-effectiveness. A multidisciplinary partnership brings the innovation from the lab to the industrial scale, covering the whole value chain, including industrial material producers, R&D centres, battery manufacturers, and automotive and aerospace end-users. The cell design features a high-voltage nickel-rich cathode c

SUBMITTER: Lopez-Aranguren P 

PROVIDER: S-EPMC11985150 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature