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A simple approach is reported to prepare carbon-coated SnO 2 nanoparticle–graphene nanosheets (Gr–SnO 2 –C) as an anode material for lithium ion batteries. The material exhibits excellent electrochemical performance with high capacity and good cycling stability (757mAhg −1 after 150 cycles at 200mAg −1 ). The likely contributing factors to the outstanding charge/discharge...
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