Rate-Dependent Morphology of Li2O2 Growth in Li-O2 Batteries.

Birger Horstmann, 2, 3, 4 Betar Gallant, Robert Mitchell, Wolfgang G. Bessler, Yang Shao-Horn, and Martin Z. Bazant Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA∗ German Aerospace Center, Pfaffenwaldring 38-40, 70569 Stuttgart, Germany Helmholtz Institute Ulm, Albert-Einstein-Allee 11, 89069 Ulm, Germany University of Stuttgart, Pfaffenwaldring 6, 70550 Stuttgart, Germany Offenburg University of Applied Sciences, Badstraße 24, 77652 Offenburg, Germany