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Additive-free synthesis of 3D porous V2O5 hierarchical microspheres with enhanced lithium storage properties

Journal Article


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Abstract


  • A facile synthesis of novel 3D porous V2O5 hierarchical microspheres has been developed, based on an additive-free solvothermal method and subsequent calcination. Due to their unique structure, these V2O5 microspheres display a very stable capacity retention of 130 mA h g (1) over 100 cycles at a current rate of 0.5 C, and show excellent rate capability with a capacity of 105 mA h g (1) even at the 30 C rate. The good electrochemical performance suggests that this unique hierarchical V2O5 material could be a promising candidate as a cathode material for lithium-ion batteries.

Publication Date


  • 2013

Citation


  • Zhang, C., Chen, Z., Guo, Z. & Lou, X. Wen (David). (2013). Additive-free synthesis of 3D porous V2O5 hierarchical microspheres with enhanced lithium storage properties. Energy and Environmental Science, 6 (3), 974-978.

Scopus Eid


  • 2-s2.0-84875865592

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1499&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/494

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 974

End Page


  • 978

Volume


  • 6

Issue


  • 3

Place Of Publication


  • United Kingdom

Abstract


  • A facile synthesis of novel 3D porous V2O5 hierarchical microspheres has been developed, based on an additive-free solvothermal method and subsequent calcination. Due to their unique structure, these V2O5 microspheres display a very stable capacity retention of 130 mA h g (1) over 100 cycles at a current rate of 0.5 C, and show excellent rate capability with a capacity of 105 mA h g (1) even at the 30 C rate. The good electrochemical performance suggests that this unique hierarchical V2O5 material could be a promising candidate as a cathode material for lithium-ion batteries.

Publication Date


  • 2013

Citation


  • Zhang, C., Chen, Z., Guo, Z. & Lou, X. Wen (David). (2013). Additive-free synthesis of 3D porous V2O5 hierarchical microspheres with enhanced lithium storage properties. Energy and Environmental Science, 6 (3), 974-978.

Scopus Eid


  • 2-s2.0-84875865592

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1499&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/494

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 974

End Page


  • 978

Volume


  • 6

Issue


  • 3

Place Of Publication


  • United Kingdom