Improvement in lithium cycling efficiency by using lithium powder anode

Jin Suk Kim, Woo Young Yoon

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

A lithium metal rechargeable battery system has been developed using a compacted lithium powder electrode. Lithium powders were made by the droplet emulsion technique (DET). The cycle life of a compacted lithium powder cell was more than double and the internal resistance was lower than those of a lithium foil cell, respectively. Also, the cycling efficiency of a compacted lithium powder cell was considerably improved in comparison with a lithium foil cell.

Original languageEnglish
Pages (from-to)531-534
Number of pages4
JournalElectrochimica Acta
Volume50
Issue number2-3 SPEC. ISS.
DOIs
Publication statusPublished - 2004 Nov 30

Keywords

  • Cycleability
  • Impedance
  • Lithium metal battery
  • Lithium powder
  • SEI

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Electrochemistry

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