Using Au nanoparticles-surfactant aqueous solution for a convenient preparation of mesoporous aluminosilicates containing Au-nanoparticles

Yu Shan Chi, Hong-Ping Lin, Chinn Nan Lin, Chung Yuan Mou, Ben Zu Wan

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

A stable Au nanoparticles-quaternary ammonium surfactant aqueous solution with the Au/surfactant molar ration up to 0.06 has been conveniently prepared after a typical reduction of tetrachloroaurate salt (HAuCl4). That solution was used directly to synthesize the mesoporous aluminosilicates containing Au-nanoparticles. The calcined mesoporous aluminosilicates containing Au-nanoparticles with the advantages of high surface, large pore size, pore volume high dispersity of Au nanoparticles, demonstrated the catalytic activity of the CO oxidation at 80°C.

Original languageEnglish
Pages (from-to)329-336
Number of pages8
JournalStudies in Surface Science and Catalysis
Volume141
Publication statusPublished - 2002 Jan 1

Fingerprint

Aluminosilicates
Surface-Active Agents
Surface active agents
surfactants
Nanoparticles
aqueous solutions
nanoparticles
preparation
porosity
rations
Carbon Monoxide
Ammonium Compounds
Pore size
catalytic activity
Catalyst activity
Salts
salts
Oxidation
oxidation
aluminosilicate

All Science Journal Classification (ASJC) codes

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

Cite this

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Using Au nanoparticles-surfactant aqueous solution for a convenient preparation of mesoporous aluminosilicates containing Au-nanoparticles. / Chi, Yu Shan; Lin, Hong-Ping; Lin, Chinn Nan; Mou, Chung Yuan; Wan, Ben Zu.

In: Studies in Surface Science and Catalysis, Vol. 141, 01.01.2002, p. 329-336.

Research output: Contribution to journalArticle

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