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Lithium ion batteries (LIBs) are the dominant mobile power sources in the current society.However,as an essential component of LIBs,the present commercial graphite-based anode materials with limited s
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Lithium ion batteries (LIBs) are the dominant mobile power sources in the current society.However,as an essential component of LIBs,the present commercial graphite-based anode materials with limited specific capacity are apparently far from the ever-increasing need for high power application.1 Since Poizot et al.s proposal,2 various transitional metal oxides and their analogues have been explored,including transition metal carbonates.Recently,Su et al.have reported a capacity over 1000 mAh g-1 for CoCO3 submicrocube/graphene composites.3.
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