Pt-embedded MoO3 electrodes for rechargeable lithium batteries

Youn Su Kim, Hyo Jin Ahn, Hee Sang Shim, Sang Hoon Nam, Tae Yeon Seong, Won Bae Kim

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Effects of Pt nanoparticle incorporation into a MoO3 thin film, which was prepared via cosputtering of a Pt and MoO3 target, were investigated for a cathode electrode of the rechargeable Li batteries. The incorporation of the Pt with size of ca. 1.5 nm formed a heterogeneous film morphology with nanophases of Pt and MoO3 domains, leading to a better cyclic performance than the electrode of MoO3 without Pt. These enhancements with Pt in the MoO3 electrode could be ascribed to a combined effect of substantial decrease in the sheet resistance and amelioration of the mechanical stability of the film itself.

Original languageEnglish
Pages (from-to)A180-A183
JournalElectrochemical and Solid-State Letters
Volume10
Issue number8
DOIs
Publication statusPublished - 2007

ASJC Scopus subject areas

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

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