Post Lithium Storage
Events
MagBatt VI × ELLIPSE
We are excited to announce a special three-day event that, for the first time uniting two major conferences in the post-lithium battery community: MagBatt VI × ELLIPSE, which will take place from 9th to 11th September 2026 in Ulm, Germany. More information here.
POLIS
Batteries for a Sustainable Future
Working on your laptop on the move, searching for your way with your smartphone or taking pictures with your digital camera: Batteries have made the technological revolution of mobile devices possible at first. At the same time, they play a central role in the energy and transport revolution. In the Cluster of Excellence POLiS, we are researching batteries of the future that are more powerful, more reliable, more sustainable and more environmentally friendly than current lithium-ion batteries. POLiS is a joint cluster of Ulm University, KIT and JLU.
POLiS
Our News
Video: Sodium-Ion Batteries Explained: The Modeling Challenge No One Talks About
Prussian Blue analogues are promising, low-cost cathodes for sodium-ion batteries, yet their complex mixed-valent and polymorphic nature challenges predictive modeling. This study provides a…
Interview with POLiS Spokesperson Jürgen Janek
Excited to share this interview with one of our spokespersons Prof. Jürgen Janek on the future of solid-state electrochemistry and next-generation batteries.
Live podcast at E-world 2026
At E-world energy & water 2026 in Essen, the Geladen podcast recorded a new episode live in front of an audience on February 11. In the podcast lounge, the focus was on one of the key challenges of…
GS-EES transitions into the EES Academy
As of 2026 and with the beginning of the new funding period of the Cluster of Excellence POLiS, the GS-EES will transition into an EES Academy. This EES Academy will not only continue all aspects…