Amorphous lithium nickel vanadate thin-film anodes for rechargeable lithium microbatteries

Seung Joo Lee, Heon Young Lee, Tae Seok Ha, Hong Koo Baik, Sung Man Lee

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Sputter deposited lithium nickel vanadate thin films are investigated as a possible anode for lithium microbatteries. As-deposited films showed almost amorphous characteristics, but included a small amount of crystalline phase. The electrochemical behavior of thin-film electrodes exhibits consistent voltage charge curves for the first and subsequent cycles, and excellent cycling performance, which are different from the results obtained with bulk electrodes. These characteristics and a high specific capacity make lithium nickel vanadate thin films very attractive candidates for lithium rechargeable microbattery anodes.

Original languageEnglish
Pages (from-to)A138-A140
JournalElectrochemical and Solid-State Letters
Volume5
Issue number6
DOIs
Publication statusPublished - 2002 Jun 1

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Materials Science(all)
  • Physical and Theoretical Chemistry
  • Electrochemistry
  • Electrical and Electronic Engineering

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