Lithium-Sulfur batteries: First multimodal analysis in pouch cell format

Evaluation shows how the electrolyte affects the formation of unwanted sulphur particles and polysulphides

24-Feb-2022 - Lithium-sulphur (Li/S) batteries have significantly higher energy densities than conventional lithium-ion batteries, but age very quickly. Now, for the first time, a team at HZB has investigated Li/S batteries in the industry-relevant pouch cell format with different electrolytes during ...

Fuel cell vehicles: New sensor system safeguards fuel quality at hydrogen filling stations

14-Mar-2019 - Fuel cell vehicles need hydrogen to operate, but that hydrogen has to be free of any contaminants that could damage the fuel cell. Professor Andreas Schütze and his research team at Saarland University are collaborating with research partners to develop a sensor system that can provide continuous ...