Fabrication and enhanced electrochemical performances of MoO3/graphene composite as anode material for lithium-ion batteries

Anjon Kumar Mondal, Shuangqiang Chen, Dawei Su, Hao Liu, Guoxiu Wang
2014 International Journal of Smart Grid and Clean Energy  
Molybdenum trioxide (MoO 3 3 and graphene in dimethylformamide (DMF). The morphology and structure of the materials were characterized by X-ray diffraction, field emission scanning electron microscopy and transmission electron microscopy. The electrochemical properties of MoO 3 /graphene composite with different ratios were studied as anode materials for lithium-ion batteries using galvanostatic charge-discharge and cyclic voltammetry. We observed that the MoO 3 /graphene anode with a weight
more » ... io of 1:1 (MoO 3 :graphene) exhibits a high lithium storage capacity of 967 mA h g -1 at the current density of 500 mA g -1 , satisfactory cycling stability and good rate capability.
doi:10.12720/sgce.3.2.142-148 fatcat:qvkbzqfmnvdsflgjcomvkoadha