Synthesis of Co3O4/Carbon composite nanowires and their electrochemical properties

Peng Zhang; Zai Ping Guo; Yudai Huang; Dianzeng Jia; Hua Kun Liu

doi:10.1016/j.jpowsour.2010.10.090

Synthesis of Co₃O₄/Carbon composite nanowires and their electrochemical properties

Peng Zhang
, Zai Ping Guo
, Yudai Huang
, Dianzeng Jia
, Hua Kun Liu

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

122 Citations (Scopus)

Abstract

Porous nanowires of Co₃O₄/Carbon composite have been synthesized by using a simple and inexpensive electrospinning technique. The as-prepared materials were investigated by X-ray diffraction and scanning electron microscopy. The electrochemical properties of the composite have been characterized using cyclic voltammetry and galvanostatic methods. The results show a remarkably improved electrochemical performance in term of reversible capacity, rate capability, and cycling performance. © 2010 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	6987-6991
Journal	Journal of Power Sources
Volume	196
Issue number	16
DOIs	https://doi.org/10.1016/j.jpowsour.2010.10.090
Publication status	Published - 15 Aug 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].

Funding

Financial support from the Australian Research Council (ARC) through Project LP0775456 is greatly appreciated.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Research Keywords

Amorphous carbon
Anode material
Cobalt oxide
Coulombic efficiency
Electrospinning
Lithium ion batteries

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10.1016/j.jpowsour.2010.10.090

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Cite this

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title = "Synthesis of Co3O4/Carbon composite nanowires and their electrochemical properties",

abstract = "Porous nanowires of Co3O4/Carbon composite have been synthesized by using a simple and inexpensive electrospinning technique. The as-prepared materials were investigated by X-ray diffraction and scanning electron microscopy. The electrochemical properties of the composite have been characterized using cyclic voltammetry and galvanostatic methods. The results show a remarkably improved electrochemical performance in term of reversible capacity, rate capability, and cycling performance. {\textcopyright} 2010 Elsevier B.V. All rights reserved.",

keywords = "Amorphous carbon, Anode material, Cobalt oxide, Coulombic efficiency, Electrospinning, Lithium ion batteries",

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AU - Zhang, Peng

AU - Guo, Zai Ping

AU - Huang, Yudai

AU - Jia, Dianzeng

AU - Liu, Hua Kun

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 - Porous nanowires of Co3O4/Carbon composite have been synthesized by using a simple and inexpensive electrospinning technique. The as-prepared materials were investigated by X-ray diffraction and scanning electron microscopy. The electrochemical properties of the composite have been characterized using cyclic voltammetry and galvanostatic methods. The results show a remarkably improved electrochemical performance in term of reversible capacity, rate capability, and cycling performance. © 2010 Elsevier B.V. All rights reserved.

AB - Porous nanowires of Co3O4/Carbon composite have been synthesized by using a simple and inexpensive electrospinning technique. The as-prepared materials were investigated by X-ray diffraction and scanning electron microscopy. The electrochemical properties of the composite have been characterized using cyclic voltammetry and galvanostatic methods. The results show a remarkably improved electrochemical performance in term of reversible capacity, rate capability, and cycling performance. © 2010 Elsevier B.V. All rights reserved.

KW - Amorphous carbon

KW - Anode material

KW - Cobalt oxide

KW - Coulombic efficiency

KW - Electrospinning

KW - Lithium ion batteries

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DO - 10.1016/j.jpowsour.2010.10.090

M3 - RGC 21 - Publication in refereed journal

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SP - 6987

EP - 6991

JO - Journal of Power Sources

JF - Journal of Power Sources

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