Ultrafine platinum nanoparticles in zirconia nanofilms: Preparation and thermal stability

Junhui He, Emi Muto, Toyoki Kunitake, Shuxia Liu, Shen Zhang, Xiangmei Liu

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Ultrafine Pt nanoparticles were facilely prepared in zirconia nanofilms, and possessed unexpected high thermal stability due to spatial confinement, morphological change, and lattice matching in addition to the strong bonding interaction between the surface atoms of the nanoparticle and the surrounding oxygen atoms of the ZrO2 matrix.

Original languageEnglish
Pages (from-to)274-278
Number of pages5
JournalChemical Physics Letters
Volume454
Issue number4-6
DOIs
Publication statusPublished - Mar 20 2008
Externally publishedYes

Fingerprint

Platinum
zirconium oxides
platinum
Thermodynamic stability
thermal stability
Nanoparticles
Atoms
nanoparticles
preparation
oxygen atoms
Oxygen
matrices
atoms
interactions
zirconium oxide
Ultrafine

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cite this

Ultrafine platinum nanoparticles in zirconia nanofilms : Preparation and thermal stability. / He, Junhui; Muto, Emi; Kunitake, Toyoki; Liu, Shuxia; Zhang, Shen; Liu, Xiangmei.

In: Chemical Physics Letters, Vol. 454, No. 4-6, 20.03.2008, p. 274-278.

Research output: Contribution to journalArticle

He, Junhui ; Muto, Emi ; Kunitake, Toyoki ; Liu, Shuxia ; Zhang, Shen ; Liu, Xiangmei. / Ultrafine platinum nanoparticles in zirconia nanofilms : Preparation and thermal stability. In: Chemical Physics Letters. 2008 ; Vol. 454, No. 4-6. pp. 274-278.
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