NiO nanocone array electrode with high capacity and rate capability for Li-ion batteries
- 27 May 2011
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 21 (27), 9988-9990
- https://doi.org/10.1039/c1jm11490e
Abstract
NiO nanocone arrays were fabricated by a two-step approach for high power Li-ion battery applications. Galvanostatic battery tests show that the electrode can deliver a capacity up to 1058 mA h g−1 after 100 cycles at a low rate of 0.4 C and a capacity higher than 436 mA h g−1 even at a rate as high as 20 C.Keywords
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