Battery components

Battery components Lithium-sulfur batteries have high capacity but short lifespans, and they must withstand high temperatures during fast discharge.

The challenge

This innovation addresses a key sustainability or performance challenge.

Full case study

Battery components Lithium-sulfur batteries have high capacity but short lifespans, and they must withstand high temperatures during fast discharge. Valerian has found that biomimetic membranes made from aramid nanofibers (ANFs), which mimic cell and cartilage structures in humans, can solve these problems. The ANF components block the