An oriented laterally-growing NiCo2O4 nanowire array on a Fe2O3 microdisc as a high-capacity and excellent rate-performance secondary battery anode.
Chem Commun (Camb)
; 56(17): 2618-2621, 2020 Feb 27.
Article
em En
| MEDLINE
| ID: mdl-32016255
ABSTRACT
A novel hierarchical composite consisting of an ordered NiCo2O4 nanowire array growing on the lateral side of a Fe2O3 microdisc is presented, which was confirmed by X-ray holography technology on a synchrotron radiation station. The composite-based Li-ion battery anode exhibits a high capacity of 1528 mA h g-1 after 200 cycles at 0.2C, a recoverable rate-performance after repeated tests, and robust mechanical properties.
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Coleções:
01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
2020
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Article