Max Planck Institute team solves lithium dendrite puncture problem using self-healing nanocomposite matrix.
By Dr. Aris ThorneSource: nature.com • 1 min
[ CREATIVE COMMONS BY • Max Planck Institute for Solid State Research / Dr. H. Meyer ]Cryogenic electron microscope micrograph revealing grain boundary dendrite suppression.
STUTTGART — The long-standing mechanical barrier separating solid-state lithium batteries from mass automotive adoption has finally been breached. In findings published Wednesday in Nature Energy, researchers at the Max Planck Institute demonstrated an electro-ceramic separator that self-heals micro-fractures before lithium dendrites can cause short circuits.