How does a Li-ion battery differ from the ones you use in a torch? What makes it so special that its development even was awarded the Nobel Prize in chemistry in 2019? And what’s the deal with the whiskers? In this episode of Science on surfaces we talk to Prof. Erik Berg about the fascinating area of Li-ion batteries. Prof. Berg is Associate senior lecturer and Assistant Professor at the Department of Chemistry - Ångström Laboratory, and Structural Chemistry at Uppsala University in Sw...