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Construction of Complex Co3O4@Co3V2O8 Hollow Structures from Metal–Organic Frameworks with Enhanced Lithium Storage Properties

Journal Article


Abstract


  • A novel metal–organic-framework-engaged strategy is demonstrated for the preparation of multishelled Co3O4@Co3V2O8 hybrid nanoboxes. This strategy relies on the unique reaction of zeolitic imidazolate framework-67 with the vanadium source of vanadium oxytriisopropoxide. Benefitting from the synthetic versatility, a series of nanostructures can be realized including triple-shelled and double-shelled Co3O4@Co3V2O8 nanoboxes and single-shelled Co3V2O8 nanoboxes. When evaluated as electrode materials for lithium-ion batteries, these unique hollow structures demonstrate remarkable lithium storage properties. For example, the triple-shelled Co3O4@Co3V2O8 nanoboxes retain a high capacity of 948 mAh g−1 after 100 cycles at 100 mA g−1.

Authors


  •   Lu, Yan
  •   Yu, Le (external author)
  •   Wu, Minghong (external author)
  •   Wang, Yong (external author)
  •   Lou, Xiongwen (external author)

Publication Date


  • 2018

Citation


  • Lu, Y., Yu, L., Wu, M., Wang, Y. & Lou, X. (2018). Construction of Complex Co3O4@Co3V2O8 Hollow Structures from Metal–Organic Frameworks with Enhanced Lithium Storage Properties. Advanced Materials, 30 (1), 1702875-1-1702875-6.

Scopus Eid


  • 2-s2.0-85035058148

Start Page


  • 1702875-1

End Page


  • 1702875-6

Volume


  • 30

Issue


  • 1

Place Of Publication


  • Germany

Abstract


  • A novel metal–organic-framework-engaged strategy is demonstrated for the preparation of multishelled Co3O4@Co3V2O8 hybrid nanoboxes. This strategy relies on the unique reaction of zeolitic imidazolate framework-67 with the vanadium source of vanadium oxytriisopropoxide. Benefitting from the synthetic versatility, a series of nanostructures can be realized including triple-shelled and double-shelled Co3O4@Co3V2O8 nanoboxes and single-shelled Co3V2O8 nanoboxes. When evaluated as electrode materials for lithium-ion batteries, these unique hollow structures demonstrate remarkable lithium storage properties. For example, the triple-shelled Co3O4@Co3V2O8 nanoboxes retain a high capacity of 948 mAh g−1 after 100 cycles at 100 mA g−1.

Authors


  •   Lu, Yan
  •   Yu, Le (external author)
  •   Wu, Minghong (external author)
  •   Wang, Yong (external author)
  •   Lou, Xiongwen (external author)

Publication Date


  • 2018

Citation


  • Lu, Y., Yu, L., Wu, M., Wang, Y. & Lou, X. (2018). Construction of Complex Co3O4@Co3V2O8 Hollow Structures from Metal–Organic Frameworks with Enhanced Lithium Storage Properties. Advanced Materials, 30 (1), 1702875-1-1702875-6.

Scopus Eid


  • 2-s2.0-85035058148

Start Page


  • 1702875-1

End Page


  • 1702875-6

Volume


  • 30

Issue


  • 1

Place Of Publication


  • Germany