New Evidence of LiO2 Dismutation in Lithium?Air Battery Cathodes

DEL POZO VAZQUEZ, MARÍA; TORRES, WALTER RAMÓN; HERRERA, SANTIAGO ESTEBAN; CALVO, ERNESTO JULIO

ChemElectroChem

John Wiley and Sons Ltd

Año: 2016 vol. 3 p. 1537 - 1540

The dismutation of electrochemically generated soluble lithium superoxide with the formation of a lithium peroxide deposit on Au has been studied by addition of lithium ions and following the mass uptake detected by the electrochemical quartz crystal microbalance at the open-circuit potential and the surface morphology evolution by using atomic force microscopy.