Hollow 0.3Li2MnO3·0.7LiNi0.5Mn0.5O2 microspheres as a high-performance cathode material for lithium–ion batteries†
Abstract
Hollow 0.3Li2MnO3·0.7LiNi0.5Mn0.5O2 microspheres are synthesized on a large scale through a simple in situ template-sacrificial route. Starting from porous MnO2 microspheres, the hollow microspheres assembled with 0.3Li2MnO3·0.7LiNi0.5Mn0.5O2