Reversible conversion of nanoparticles of metallic silver and silver oxide in ultrathin TiO2 films: A chemical transformation in nano-space

Junhui He, Izumi Ichinose, Shigenori Fujikawa, Toyoki Kunitake, Aiko Nakao

研究成果: Contribution to journalArticle査読

41 被引用数 (Scopus)

抄録

The in-situ interconversion of silver and silver oxide nanoparticles was achieved in ultrathin TiO2 films using hydrogen and oxygen plasmas as dry redox reagents. Absorption spectroscopy and transmission electron microscopy showed that the chemical transformation gave rise to narrowing of size distributions of both silver and silver oxide nanoparticles upon repeated interconversion.

本文言語英語
ページ(範囲)1910-1911
ページ数2
ジャーナルChemical Communications
17
DOI
出版ステータス出版済み - 2002
外部発表はい

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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