Effect of enhanced structural stability of Si-O-C anode by carbon nanotubes for lithium-ion battery

Seongki Ahn; Hiroki Nara; Tokihiko Yokoshima; Toshiyuki Momma; Tetsuya Osaka

doi:10.1016/j.matlet.2019.03.012

Effect of enhanced structural stability of Si-O-C anode by carbon nanotubes for lithium-ion battery

Seongki Ahn, Hiroki Nara, Tokihiko Yokoshima, Toshiyuki Momma^*, Tetsuya Osaka

^*Corresponding author for this work

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

8 Citations (Scopus)

Abstract

Herein, we synthesized the structural stabilized Si-O-C composite using carbon nanotubes (CNTs). The Si-O-C/CNTs is employed and tested as an anode for lithium-ion batteries (LIBs) assembled with the LiCoO ₂ cathode. Through the usage of CNTs, it is possible to improve the cyclability and capacity retention ratio by enhanced structural stability. The enhanced electrochemical performance of LiCoO ₂ //Si-O-C full-cell with CNTs indicates the high potential as a way to produce the high-performance LIBs.

Original language	English
Pages (from-to)	200-203
Number of pages	4
Journal	Materials Letters
Volume	245
DOIs	https://doi.org/10.1016/j.matlet.2019.03.012
Publication status	Published - 2019 Jun 15

Keywords

CNTs
Full-cell configuration
Lithium-ion battery
Si-O-C composite
Silicon anode

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2019.03.012

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title = "Effect of enhanced structural stability of Si-O-C anode by carbon nanotubes for lithium-ion battery",

abstract = " Herein, we synthesized the structural stabilized Si-O-C composite using carbon nanotubes (CNTs). The Si-O-C/CNTs is employed and tested as an anode for lithium-ion batteries (LIBs) assembled with the LiCoO 2 cathode. Through the usage of CNTs, it is possible to improve the cyclability and capacity retention ratio by enhanced structural stability. The enhanced electrochemical performance of LiCoO 2 //Si-O-C full-cell with CNTs indicates the high potential as a way to produce the high-performance LIBs. ",

keywords = "CNTs, Full-cell configuration, Lithium-ion battery, Si-O-C composite, Silicon anode",

author = "Seongki Ahn and Hiroki Nara and Tokihiko Yokoshima and Toshiyuki Momma and Tetsuya Osaka",

note = "Funding Information: This work is partly supported by Advanced Low Carbon Technology Research and Development Program Special Priority Research Area “Next-generation Rechargeable Battery” (ALCA-Spring) from the Japan Science and Technology Agency (JST), Japan. Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = jun,

day = "15",

doi = "10.1016/j.matlet.2019.03.012",

language = "English",

volume = "245",

pages = "200--203",

journal = "Materials Letters",

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T1 - Effect of enhanced structural stability of Si-O-C anode by carbon nanotubes for lithium-ion battery

AU - Ahn, Seongki

AU - Nara, Hiroki

AU - Yokoshima, Tokihiko

AU - Momma, Toshiyuki

AU - Osaka, Tetsuya

N1 - Funding Information: This work is partly supported by Advanced Low Carbon Technology Research and Development Program Special Priority Research Area “Next-generation Rechargeable Battery” (ALCA-Spring) from the Japan Science and Technology Agency (JST), Japan. Publisher Copyright: © 2019 Elsevier B.V.

PY - 2019/6/15

Y1 - 2019/6/15

N2 - Herein, we synthesized the structural stabilized Si-O-C composite using carbon nanotubes (CNTs). The Si-O-C/CNTs is employed and tested as an anode for lithium-ion batteries (LIBs) assembled with the LiCoO 2 cathode. Through the usage of CNTs, it is possible to improve the cyclability and capacity retention ratio by enhanced structural stability. The enhanced electrochemical performance of LiCoO 2 //Si-O-C full-cell with CNTs indicates the high potential as a way to produce the high-performance LIBs.

AB - Herein, we synthesized the structural stabilized Si-O-C composite using carbon nanotubes (CNTs). The Si-O-C/CNTs is employed and tested as an anode for lithium-ion batteries (LIBs) assembled with the LiCoO 2 cathode. Through the usage of CNTs, it is possible to improve the cyclability and capacity retention ratio by enhanced structural stability. The enhanced electrochemical performance of LiCoO 2 //Si-O-C full-cell with CNTs indicates the high potential as a way to produce the high-performance LIBs.

KW - CNTs

KW - Full-cell configuration

KW - Lithium-ion battery

KW - Si-O-C composite

KW - Silicon anode

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DO - 10.1016/j.matlet.2019.03.012

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VL - 245

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EP - 203

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

ER -

Effect of enhanced structural stability of Si-O-C anode by carbon nanotubes for lithium-ion battery

Abstract

Keywords

ASJC Scopus subject areas

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