Royal Society of Chemistry, Chemical Communications, 91(51), p. 16413-16416, 2015
DOI: 10.1039/c5cc06924f
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Porous CuO/Cu2O composite hollow octahedrons were synthesized simply by annealing Cu-based metal-organic framework templates. When evaluated as anode materials for sodium ion batteries, they exhibit a high maximum reversible capacity of 415 mA h g(-1) after 50 cycles at 50 mA g(-1) with excellent cycling stability and good rate capability.