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Facile synthesis of hierarchical networks composed of highly interconnected V2O5 nanosheets assembled on carbon nanotubes and their superior lithium storage properties

Journal Article


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Abstract


  • Hierarchical networks with highly interconnected V2O5 nanosheets (NSs) anchored on skeletons of carbon nanotubes (CNTs) are prepared by a facile hydrothermal treatment and a following calcination for the first time. Benefiting from these unique structural features, the as-prepared CNT@V2O5 material shows dramatically excellent electrochemical performance with remarkable long cyclability (137-116 mA h g-1 after 400 cycles) at various high rates (20 C to 30 C) and very good rate capability for highly reversible lithium storage. The excellent electrochemical performance suggests its promising use as a cathode material for future lithium-ion batteries.

Publication Date


  • 2013

Citation


  • Yu, R., Zhang, C., Meng, Q., Chen, Z., Liu, H. K. & Guo, Z. (2013). Facile synthesis of hierarchical networks composed of highly interconnected V2O5 nanosheets assembled on carbon nanotubes and their superior lithium storage properties. ACS Applied Materials and Interfaces, 5 (23), 12394-12399.

Scopus Eid


  • 2-s2.0-84890535890

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=2750&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/1741

Has Global Citation Frequency


Number Of Pages


  • 5

Start Page


  • 12394

End Page


  • 12399

Volume


  • 5

Issue


  • 23

Place Of Publication


  • United States

Abstract


  • Hierarchical networks with highly interconnected V2O5 nanosheets (NSs) anchored on skeletons of carbon nanotubes (CNTs) are prepared by a facile hydrothermal treatment and a following calcination for the first time. Benefiting from these unique structural features, the as-prepared CNT@V2O5 material shows dramatically excellent electrochemical performance with remarkable long cyclability (137-116 mA h g-1 after 400 cycles) at various high rates (20 C to 30 C) and very good rate capability for highly reversible lithium storage. The excellent electrochemical performance suggests its promising use as a cathode material for future lithium-ion batteries.

Publication Date


  • 2013

Citation


  • Yu, R., Zhang, C., Meng, Q., Chen, Z., Liu, H. K. & Guo, Z. (2013). Facile synthesis of hierarchical networks composed of highly interconnected V2O5 nanosheets assembled on carbon nanotubes and their superior lithium storage properties. ACS Applied Materials and Interfaces, 5 (23), 12394-12399.

Scopus Eid


  • 2-s2.0-84890535890

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=2750&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/1741

Has Global Citation Frequency


Number Of Pages


  • 5

Start Page


  • 12394

End Page


  • 12399

Volume


  • 5

Issue


  • 23

Place Of Publication


  • United States