Synthesis and electrochemical characterization of 3D VO2(B) nanostructures

Abstract

Abstract: We successfully fabricated VO₂(B) nanostructures through a hydrothermal process. The microstructures and the corresponding electrochemical properties of as-synthesized materials were evaluated. Experimental results indicated that the morphology of the products can be changed by modifying concentrations of the reducing agent, and the nanoflowers composed of nanobelts perform better specific capacity and cycling properties than those composed of nanoflakes. Our results show that the VO₂(B) nanostructures may have potential use in the anode material of Li-ion batteries.

Key words: VO₂ nanoflowers, hydrothermal method, electrochemical properties

CLC Number:

Q948

ZENG Min, SONG Chang-qing, JIANG Wen-tao, YIN Hai-hong, YU Ke. Synthesis and electrochemical characterization of 3D VO₂(B) nanostructures[J]. Journal of East China Normal University(Natural Sc, 2012, 2012(5): 37-44.

References

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Synthesis and electrochemical characterization of 3D VO₂(B) nanostructures

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