Record-setting lithium-ion conductors tagged posts

Record-setting lithium-ion conductors: Researchers develop new material for solid-state batteries

World record for lithium-ion conductors
Prof. Thomas F. Fässler in his laboratory at the Chair of Inorganic Chemistry with a Focus on Novel Materials. Credit: Wenzel Schuermann / TUM

Researchers at TUM and TUMint.Energy Research have taken a significant step towards improving solid-state batteries. They developed a new material made of lithium, antimony and scandium that conducts lithium ions more than 30% faster than any previously known material. The work is published in the journal Advanced Energy Materials.

The team led by Prof. Thomas F. Fässler from the Chair of Inorganic Chemistry with a Focus on Novel Materials partially replaced lithium in a lithium antimonide compound with the metal scandium. This creates specific gaps, so-called vacancies, in the crystal lattice of the conductor material...

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