In situ conductivity measurements of LiCoO2 film during lithium insertion/extraction by using interdigitated microarray electrodes

Mashio Shibuya, Tatsuo Nishina, Tomokazu Matsue, Isamu Uchida

研究成果: Article査読

82 被引用数 (Scopus)

抄録

In situ conductivity-potential profiles and cyclic voltammograms of an LiCoO2 thin film were obtained simultane-ously by using an interdigitated microarray electrode with a constant potential difference. The electronic conductivity of Li1-xCoO2 increased exponentially with potential during lithium extraction from 2.7 to 4.0 V. The conductivity changes drastically when very small amounts of Li (0<x<0.1) are extracted.

本文言語English
ページ(範囲)3157-3160
ページ数4
ジャーナルJournal of the Electrochemical Society
143
10
DOI
出版ステータスPublished - 1996 10

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 再生可能エネルギー、持続可能性、環境
  • 表面、皮膜および薄膜
  • 電気化学
  • 材料化学

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