Synthesis and electrochemical properties of Fe3C-carbon composite as an anode material for lithium-ion batteries

Ayuko Kitajou; Shinji Kudo; Jun Ichiro Hayashi; Shigeto Okada

doi:10.5796/electrochemistry.85.630

Synthesis and electrochemical properties of Fe3C-carbon composite as an anode material for lithium-ion batteries

Ayuko Kitajou, Shinji Kudo, Jun Ichiro Hayashi, Shigeto Okada

Department of Advanced Device Materials

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

Novel Fe₃C carbon composite was proposed as new low cost and low environmental impact anode for Li-ion battery. Although the delithiated capacity of Fe₃C without AB were 100mAhg^-1 in the first cycle at a rate of 7mAg^-1, that of Fe₃C with AB was improved to 230mAhg^-1 at a rate of 50mAg^-1. Moreover, nanoparticle-Fe₃C carbon composite including a relatively high-purity Fe₃C could be obtained from α-Fe₂O₃ and ion-exchange resin. The best initial delithiated capacity more than 320mAhg^-1 at a rate of 50mAg^-1 and improved anode performance were obtained in the Fe₃C-carbon composite sintered at 650°C.

Original language	English
Pages (from-to)	630-633
Number of pages	4
Journal	Electrochemistry
Volume	85
Issue number	10
DOIs	https://doi.org/10.5796/electrochemistry.85.630
Publication status	Published - 2017

All Science Journal Classification (ASJC) codes

Electrochemistry

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

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10.5796/electrochemistry.85.630

Cite this

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title = "Synthesis and electrochemical properties of Fe3C-carbon composite as an anode material for lithium-ion batteries",

abstract = "Novel Fe3C carbon composite was proposed as new low cost and low environmental impact anode for Li-ion battery. Although the delithiated capacity of Fe3C without AB were 100mAhg-1 in the first cycle at a rate of 7mAg-1, that of Fe3C with AB was improved to 230mAhg-1 at a rate of 50mAg-1. Moreover, nanoparticle-Fe3C carbon composite including a relatively high-purity Fe3C could be obtained from α-Fe2O3 and ion-exchange resin. The best initial delithiated capacity more than 320mAhg-1 at a rate of 50mAg-1 and improved anode performance were obtained in the Fe3C-carbon composite sintered at 650°C.",

author = "Ayuko Kitajou and Shinji Kudo and Hayashi, {Jun Ichiro} and Shigeto Okada",

note = "Funding Information: This work was financially supported by the Murata Science Foundation and the Cooperative Research Program of “Network Joint Research Center for Materials and Devices,” MEXT, Japan. Publisher Copyright: {\textcopyright} The Electrochemical Society of Japan, All rights reserved.",

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TY - JOUR

T1 - Synthesis and electrochemical properties of Fe3C-carbon composite as an anode material for lithium-ion batteries

AU - Kitajou, Ayuko

AU - Kudo, Shinji

AU - Hayashi, Jun Ichiro

AU - Okada, Shigeto

N1 - Funding Information: This work was financially supported by the Murata Science Foundation and the Cooperative Research Program of “Network Joint Research Center for Materials and Devices,” MEXT, Japan. Publisher Copyright: © The Electrochemical Society of Japan, All rights reserved.

PY - 2017

Y1 - 2017

N2 - Novel Fe3C carbon composite was proposed as new low cost and low environmental impact anode for Li-ion battery. Although the delithiated capacity of Fe3C without AB were 100mAhg-1 in the first cycle at a rate of 7mAg-1, that of Fe3C with AB was improved to 230mAhg-1 at a rate of 50mAg-1. Moreover, nanoparticle-Fe3C carbon composite including a relatively high-purity Fe3C could be obtained from α-Fe2O3 and ion-exchange resin. The best initial delithiated capacity more than 320mAhg-1 at a rate of 50mAg-1 and improved anode performance were obtained in the Fe3C-carbon composite sintered at 650°C.

AB - Novel Fe3C carbon composite was proposed as new low cost and low environmental impact anode for Li-ion battery. Although the delithiated capacity of Fe3C without AB were 100mAhg-1 in the first cycle at a rate of 7mAg-1, that of Fe3C with AB was improved to 230mAhg-1 at a rate of 50mAg-1. Moreover, nanoparticle-Fe3C carbon composite including a relatively high-purity Fe3C could be obtained from α-Fe2O3 and ion-exchange resin. The best initial delithiated capacity more than 320mAhg-1 at a rate of 50mAg-1 and improved anode performance were obtained in the Fe3C-carbon composite sintered at 650°C.

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JF - Electrochemistry

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Synthesis and electrochemical properties of Fe3C-carbon composite as an anode material for lithium-ion batteries

Abstract

All Science Journal Classification (ASJC) codes

UN SDGs

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