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Porous Co3O4 Nanosheets with Extraordinarily High Discharge Capacity for Lithium Batteries |
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| Authors: | Fangming Zhan Baoyou Geng Dr Yijun Guo |
| Institution: | College of Chemistry and Materials Science, Anhui Key Laboratory of Functional Molecular Solids, Anhui Laboratory of Molecular‐Based Materials, Anhui Normal University, Wuhu, 241000 (P.R. China), Fax: (+86)?553‐3869303 |
| Abstract: | Cobalt and battery charge : Porous Co3O4 with a hexagonal sheetlike structure has been synthesized through precursor Co(OH)2 hexagonal nanosheets (see figure). The as‐prepared nanosheets exhibit excellent Li‐battery performance with a good cycle life and high capacity (1450 mAh g?1).  |
| Keywords: | batteries cobalt oxides electrochemistry lithium nanostructures |