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
JournalElectrochemical and Solid-State Letters
Volume10
Issue number8
DOIs
Publication statusPublished - 2007 Jun 20

Fingerprint

Lithium batteries
lithium batteries
Electrodes
electrodes
Mechanical stability
Sheet resistance
electric batteries
Cathodes
cathodes
Nanoparticles
Thin films
nanoparticles
augmentation
thin films
molybdenum trioxide

ASJC Scopus subject areas

  • Electrochemistry
  • Materials Science(all)

Cite this

Pt-embedded MoO3 electrodes for rechargeable lithium batteries. / Kim, Youn Su; Ahn, Hyo Jin; Shim, Hee Sang; Nam, Sang Hoon; Seong, Tae Yeon; Kim, Won Bae.

In: Electrochemical and Solid-State Letters, Vol. 10, No. 8, 20.06.2007.

Research output: Contribution to journalArticle

Kim, Youn Su ; Ahn, Hyo Jin ; Shim, Hee Sang ; Nam, Sang Hoon ; Seong, Tae Yeon ; Kim, Won Bae. / Pt-embedded MoO3 electrodes for rechargeable lithium batteries. In: Electrochemical and Solid-State Letters. 2007 ; Vol. 10, No. 8.
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