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

Research output: Contribution to journal › Article

5 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 languageEnglish
Pages (from-to)200-203
Number of pages4
JournalMaterials Letters
Volume245
DOIs
Publication statusPublished - 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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