Interconnected MoO 2 nanocrystals with carbon nanocoating as high-capacity anode materials for lithium-ion batteries

Liang Zhou; Hao Bin Wu; Zhiyu Wang; Xiong Wen Lou

doi:10.1021/am201351z

Interconnected MoO ₂ nanocrystals with carbon nanocoating as high-capacity anode materials for lithium-ion batteries

Liang Zhou, Hao Bin Wu, Zhiyu Wang, Xiong Wen Lou

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

177 Citations (Scopus)

Abstract

A facile one-pot hydrothermal method has been developed for the preparation of carbon-coated MoO ₂ nanocrystals. The annealed MoO ₂-C nanocomposite consists of interconnected MoO ₂@C nanocrystals. When evaluated for lithium storage capabilities, these MoO ₂@C nanocrystals exhibit high specific capacities (∼ 640 mA h g ^-1 at 200 mA g ^-1 and ∼575 mA h g ^-1 at 400 mA g ^-1) and excellent cycling stability. In view of the excellent lithium storage properties and the ease in large-scale preparation, the as-synthesized MoO ₂-C nanocomposite might be used as promising anode materials for high-performance lithium-ion batteries. © 2011 American Chemical Society.

Original language	English
Pages (from-to)	4853-4857
Journal	ACS Applied Materials and Interfaces
Volume	3
Issue number	12
DOIs	https://doi.org/10.1021/am201351z
Publication status	Published - 28 Dec 2011
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

anode
carbon coating
lithium-ion battery
MoO 2
nanocomposite

UN SDGs

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Cite this

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title = "Interconnected MoO 2 nanocrystals with carbon nanocoating as high-capacity anode materials for lithium-ion batteries",

abstract = "A facile one-pot hydrothermal method has been developed for the preparation of carbon-coated MoO 2 nanocrystals. The annealed MoO 2-C nanocomposite consists of interconnected MoO 2@C nanocrystals. When evaluated for lithium storage capabilities, these MoO 2@C nanocrystals exhibit high specific capacities (∼ 640 mA h g -1 at 200 mA g -1 and ∼575 mA h g -1 at 400 mA g -1) and excellent cycling stability. In view of the excellent lithium storage properties and the ease in large-scale preparation, the as-synthesized MoO 2-C nanocomposite might be used as promising anode materials for high-performance lithium-ion batteries. {\textcopyright} 2011 American Chemical Society.",

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author = "Liang Zhou and Wu, {Hao Bin} and Zhiyu Wang and Lou, {Xiong Wen}",

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AU - Zhou, Liang

AU - Wu, Hao Bin

AU - Wang, Zhiyu

AU - Lou, Xiong Wen

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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N2 - A facile one-pot hydrothermal method has been developed for the preparation of carbon-coated MoO 2 nanocrystals. The annealed MoO 2-C nanocomposite consists of interconnected MoO 2@C nanocrystals. When evaluated for lithium storage capabilities, these MoO 2@C nanocrystals exhibit high specific capacities (∼ 640 mA h g -1 at 200 mA g -1 and ∼575 mA h g -1 at 400 mA g -1) and excellent cycling stability. In view of the excellent lithium storage properties and the ease in large-scale preparation, the as-synthesized MoO 2-C nanocomposite might be used as promising anode materials for high-performance lithium-ion batteries. © 2011 American Chemical Society.

AB - A facile one-pot hydrothermal method has been developed for the preparation of carbon-coated MoO 2 nanocrystals. The annealed MoO 2-C nanocomposite consists of interconnected MoO 2@C nanocrystals. When evaluated for lithium storage capabilities, these MoO 2@C nanocrystals exhibit high specific capacities (∼ 640 mA h g -1 at 200 mA g -1 and ∼575 mA h g -1 at 400 mA g -1) and excellent cycling stability. In view of the excellent lithium storage properties and the ease in large-scale preparation, the as-synthesized MoO 2-C nanocomposite might be used as promising anode materials for high-performance lithium-ion batteries. © 2011 American Chemical Society.

KW - anode

KW - carbon coating

KW - lithium-ion battery

KW - MoO 2

KW - nanocomposite

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M3 - RGC 21 - Publication in refereed journal

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JO - ACS Applied Materials and Interfaces

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