Formation of ZnMn2O4 ball-in-ball hollow microspheres as a high-performance anode for lithium-ion batteries
Wu, Hao Bin
Hoster, Harry E.
Lou, David Xiong Wen
Date of Issue2012
School of Chemical and Biomedical Engineering
TUM-CREATE Center for Electromobility
Novel ZnMn2O4 ball-in-ball hollow microspheres are fabricated by a facile two-step method involving the solution synthesis of ZnMn-glycolate hollow microspheres and subsequent thermal annealing in air. When evaluated as an anode material for lithium-ion batteries, these ZnMn2O4 ball-in-ball hollow microspheres show significantly enhanced electrochemical performance with high capacity, excellent cycling stability and good rate capability.
© 2012 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.