Nanostructured anode material for Li-ion batteries

Germano Ferrara; Carmelo Sunseri; Rosalinda Inguanta; Salvatore Piazza; Jun Liu; Dongfeng Xue

Nanostructured anode material for Li-ion batteries

Germano Ferrara, Carmelo Sunseri, Rosalinda Inguanta, Salvatore Piazza, Jun Liu, Dongfeng Xue

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Abstract

The present paper focuses on a nanostructured SnCo alloy electrochemically prepared bytemplate method in view of its use as anode material alternative to graphite in lithium-ion batteries.The fabrication of SnCo nanowire arrays was carried out by potentiostatic co-deposition of the twometals by using nanostructured anodic alumina membranes as template. Electrochemical tests onlithiation-delithiation of these SnCo electrodes in conventional organic electrolyte (EC:DMCLiPF6) at 30°C showed that their specific capacity was stable for about the first 12 cycles at a valuenear to the theoretical one for Li22Sn5 and, hence, progressively decayed.

Lingua originale	English
Titolo della pubblicazione ospite	Advances in Science and Technology
Pagine	320-324
Numero di pagine	4
Stato di pubblicazione	Published - 2010

Serie di pubblicazioni

Nome	ADVANCES IN SCIENCE AND TECHNOLOGY

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All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics

Cita questo

Ferrara, G., Sunseri, C., Inguanta, R., Piazza, S., Liu, J., & Xue, D. (2010). Nanostructured anode material for Li-ion batteries. In Advances in Science and Technology (pagg. 320-324). (ADVANCES IN SCIENCE AND TECHNOLOGY).

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abstract = "The present paper focuses on a nanostructured SnCo alloy electrochemically prepared bytemplate method in view of its use as anode material alternative to graphite in lithium-ion batteries.The fabrication of SnCo nanowire arrays was carried out by potentiostatic co-deposition of the twometals by using nanostructured anodic alumina membranes as template. Electrochemical tests onlithiation-delithiation of these SnCo electrodes in conventional organic electrolyte (EC:DMCLiPF6) at 30°C showed that their specific capacity was stable for about the first 12 cycles at a valuenear to the theoretical one for Li22Sn5 and, hence, progressively decayed.",

keywords = "SnCo alloy, alumina membrane, anode, electrochemical characterization, lithium ion batteries, template electrosynthesis, SnCo alloy, alumina membrane, anode, electrochemical characterization, lithium ion batteries, template electrosynthesis",

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T1 - Nanostructured anode material for Li-ion batteries

AU - Ferrara, Germano

AU - Sunseri, Carmelo

AU - Inguanta, Rosalinda

AU - Piazza, Salvatore

AU - Liu, Jun

AU - Xue, Dongfeng

PY - 2010

Y1 - 2010

N2 - The present paper focuses on a nanostructured SnCo alloy electrochemically prepared bytemplate method in view of its use as anode material alternative to graphite in lithium-ion batteries.The fabrication of SnCo nanowire arrays was carried out by potentiostatic co-deposition of the twometals by using nanostructured anodic alumina membranes as template. Electrochemical tests onlithiation-delithiation of these SnCo electrodes in conventional organic electrolyte (EC:DMCLiPF6) at 30°C showed that their specific capacity was stable for about the first 12 cycles at a valuenear to the theoretical one for Li22Sn5 and, hence, progressively decayed.

AB - The present paper focuses on a nanostructured SnCo alloy electrochemically prepared bytemplate method in view of its use as anode material alternative to graphite in lithium-ion batteries.The fabrication of SnCo nanowire arrays was carried out by potentiostatic co-deposition of the twometals by using nanostructured anodic alumina membranes as template. Electrochemical tests onlithiation-delithiation of these SnCo electrodes in conventional organic electrolyte (EC:DMCLiPF6) at 30°C showed that their specific capacity was stable for about the first 12 cycles at a valuenear to the theoretical one for Li22Sn5 and, hence, progressively decayed.

KW - SnCo alloy

KW - alumina membrane

KW - anode

KW - electrochemical characterization

KW - lithium ion batteries

KW - template electrosynthesis

KW - SnCo alloy

KW - alumina membrane

KW - anode

KW - electrochemical characterization

KW - lithium ion batteries

KW - template electrosynthesis

UR - http://hdl.handle.net/10447/55795

M3 - Chapter

T3 - ADVANCES IN SCIENCE AND TECHNOLOGY

SP - 320

EP - 324

BT - Advances in Science and Technology

ER -

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