Fluoride phosphate Li2CoPO4F as a high-voltage cathode in Li-ion batteries

Shigeto Okada, Mizuki Ueno, Yasushi Uebou, Jun Ichi Yamaki

研究成果: Contribution to journalArticle査読

119 被引用数 (Scopus)

抄録

As a new high-voltage cathode candidate for post 4 V cathodes, ordered-olivine LiCoPO4 and fluoride phosphate, Li 2CoPO4F were synthesized by solid-state reaction. Their structures were identified by neutron diffraction. The 5 V discharge profiles were demonstrated using coin-type cells. Two important issues for commercial use, metal dissolution and oxygen release at elevated temperatures, were also tested with an atomic absorption spectrophotometer and differential scanning calorimeter, respectively.

本文言語英語
ページ(範囲)565-569
ページ数5
ジャーナルJournal of Power Sources
146
1-2
DOI
出版ステータス出版済み - 8 26 2005

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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