Properties of containing Sn nanoparticles activated carbon fiber for a negative electrode in lithium batteries

Minato Egashira, Hideyasu Takatsuji, Shigeto Okada, Jun Ichi Yamaki

研究成果: ジャーナルへの寄稿学術誌査読

92 被引用数 (Scopus)

抄録

Activated carbon fiber (ACF) containing Sn nanoparticles were prepared by impregnation and were investigated as a negative electrode material in lithium batteries. The tin particle size was controlled by selecting an ACF with an adequate surface structure. This Sn/ACF composite cycled versus Li metal showed a first discharge capacity as high as 200 mAh g-1 compared to the pristine ACF which showed only 87 mAh g-1. Excellent cyclability with these composites was obtained with ACF BET SSA as large as 2000 m2 g-1 and 30 wt.% Sn.

本文言語英語
ページ(範囲)56-60
ページ数5
ジャーナルJournal of Power Sources
107
1
DOI
出版ステータス出版済み - 4月 20 2002

!!!All Science Journal Classification (ASJC) codes

  • 再生可能エネルギー、持続可能性、環境
  • エネルギー工学および電力技術
  • 物理化学および理論化学
  • 電子工学および電気工学

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