Room-temperature fabrication of lithium cobalt oxide thin-film electrodes by lithium hydroxide solution treatment

Kyoo Seung Han, Seung Wan Song, Masahiro Yoshimura

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

An economical, energy-efficient, and environmentally friendly solution process was used to prepare lithiated thin-film electrodes as a cathode for lithium rechargeable microbatteries. Well-crystallized and electrochemically active lithium cobalt oxide thin-film electrodes were spontaneously fabricated in a single synthetic step in a 4M lithium hydroxide solution at room temperature without any postsynthesis annealing. The estimated film properties show that the obtained spinel lithium cobalt oxide films (space group Fd3m) has possible use as a desired cathode film.

Original languageEnglish
Pages (from-to)2465-2468
Number of pages4
JournalJournal of the American Ceramic Society
Volume81
Issue number9
DOIs
Publication statusPublished - 1998 Sep

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

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