Preparation of LiMn2O4 nanoparticles for Li ion secondary batteries by laser ablation in water

Takeshi Tsuji, Yuuichi Tatsuyama, Masaharu Tsuji, Kenta Ishida, Shigeto Okada, Junichi Yamaki

研究成果: Contribution to journalArticle査読

28 被引用数 (Scopus)

抄録

The laser ablation technique in liquids was applied for preparing LiMn2O4 nanoparticles for Li ion secondary batteries. A new optical configuration for laser irradiation was also developed to increase irradiation intensity. SEM observation proved that the amount of nanoparticles obtained drastically increased with an increase in laser intensity. On the other hand, the composition change caused by laser ablation was very small. The improvement in the rate capacity of the electrodes composed of the nanoparticles could be explained in terms of particle size reduction.

本文言語英語
ページ(範囲)2062-2065
ページ数4
ジャーナルMaterials Letters
61
10
DOI
出版ステータス出版済み - 4 2007

All Science Journal Classification (ASJC) codes

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

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