Room‐Temperature Fabrication of Lithium Cobalt Oxide Thin‐Film Electrodes by Lithium Hydroxide Solution Treatment
- 1 September 1998
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 81 (9) , 2465-2468
- https://doi.org/10.1111/j.1151-2916.1998.tb02644.x
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 post‐synthesis 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.Keywords
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