Journal
CHEMISTRY-A EUROPEAN JOURNAL
Volume 18, Issue 26, Pages 8224-8229Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201200086
Keywords
hydrothermal synthesis; lithium-ion batteries; mesoporous materials; nanostructures; nickel oxide
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Funding
- Australian Research Council (ARC) through the ARC Discovery Project [DP0772999]
- ARC Linkage project [LP0989134]
- Australian Research Council [LP0989134] Funding Source: Australian Research Council
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Mesoporous nickel oxide nanowires were synthesized by a hydrothermal reaction and subsequent annealing at 400?degrees C. The porous one-dimensional nanostructures were analysed by field-emission SEM, high-resolution TEM and N2 adsorption/desorption isotherm measurements. When applied as the anode material in lithium-ion batteries, the as-prepared mesoporous nickel oxide nanowires demonstrated outstanding electrochemical performance with high lithium storage capacity, satisfactory cyclability and an excellent rate capacity. They also exhibited a high specific capacitance of 348 F?g-1 as electrodes in supercapacitors.
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