ZnO Nanocrystals as Anode Electrodes for Lithium-Ion Batteries

Abstract EN

ZnO nanocrystals were synthesized via a thermal decomposition method.

X-ray diffraction, transmission electron microscopy, and photoluminescence were used to investigate the composition and nanostructure of the material.

Compared with commercial ZnO nanoparticles, ZnO nanocrystals showed higher lithium storage capacity and better cycling characteristics and exhibited a reversible discharge capacity of 500 mAh g−1 after 100 cycles at 200 mA g−1.