Preparation of ultrathin films filled with gold nanoparticles through layer-by-layer assembly with polyions

Tetsu Yonezawa, Hiroto Shimokawa, Mizuki Sutoh, Shin ya Onoue, Toyoki Kunitake

Research output: Contribution to journalArticlepeer-review

Abstract

Gold nanoparticles stabilized by a small mercapto-ligand were assembled by the layer-by-layer alternate adsorption. Due to high chemical stability of these nanoparticles, sodium chloride could be added to the dispersion to reduce the electrostatic repulsion between the particles. Obtained layers of gold nanoparticles showed golden metallic luster and electro-conductivity.

Original languageEnglish
Pages (from-to)619-622
Number of pages4
JournalStudies in Surface Science and Catalysis
Volume132
DOIs
Publication statusPublished - 2001

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

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