Materials scientists seek to develop better lithium (Li) metal batteries by improving structural stability and reducing dendrite formation that causes battery failure. It is well-known that instability at the metal electrode-electrolyte interface causes lithium dendrite growth, leading to short-circuiting and formation of inactive lithium. New electrolyte designs that control lithium deposition during cycling may solve these issues. Researchers are investigating liquid crystalline (LC) electrolytes under different conditions at MAX IV’s ForMAX beamline to determine whether these electrolytic materials are possible to align on demand. Successful results hold promise to propel the development of Li metal batteries as a next-generation power solution for electric vehicles and energy storage systems.
Safe and sustainable batteries focus for new university collaboration
A battery research collaboration focusing on lithium-ion alternatives is starting at MAX IV. The collaboration involving Swedish and Danish universities is a pilot for the new HUB user access mode.
Seventy times faster charging possible for Lithium-ion batteries
A research team from the Netherlands and the UK have used MAX IV to investigate a material that could make charging of lithium-ion batteries seventy times faster than today. It is a promising development for future electric vehicles and renewable energy.