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ELECTROCHEMICAL PERFORMANCE OF ZnMn2O4 NANOFIBERS PREPARED BY ELECTROSPINNING FOR LITHIUM-ION BATTERIES
Last modified: 2014-09-29
Abstract
In this paper, we successfully synthesized ZnMn2O4 nanofibers via simple electrospinning technology followed by calcination process. Only peaks of ZnMn2O4 could be observed from X-ray diffractometry patterns, indicating the formation of pure compound. Electrochemical properties of the nanofiber anode material for lithium ion batteries were tested. The as-prepared ZnMn2O4 nanofibers exhibited a high initial discharge capacity of 1271.0 mAh g−1, and stabilized capacity was as high as 480.2 mAh g−1 after 30 cycles. The results suggest a promising application of the electrospun ZnMn2O4 nanofibers as anode material for lithium ion batteries.
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