Investigation of noble metal nanoparticles (Ag, Au, Pd, Pt) produced by chemical reduction

Ágnes Bajáki, J. Lábár, Ágnes Csanády, O. Geszti, Hajnalka Hargitai, Franciska H. Kármán

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This work describes atomic-scale, crystalline structure and size distribution for noble metal nanoparticles produced by water-based, environmental friendly technologies. The process was developed and implemented to produce noble metal nanoparticles to be used in water filters, sensors and cosmetics. The particles were investigated by TEM methods and particle size analysis. Growth process of the crystallites in sols made by chemical reduction in aqueous solutions is discussed. Comparison with growth models for vacuum deposited thin films is also identified.

Original languageEnglish
Title of host publicationMaterials Science Forum
Pages115-120
Number of pages6
Volume659
DOIs
Publication statusPublished - 2010
Event7th Hungarian Conference on Materials Science - Balatonkenese, Hungary
Duration: Oct 11 2009Oct 13 2009

Publication series

NameMaterials Science Forum
Volume659
ISSN (Print)02555476

Other

Other7th Hungarian Conference on Materials Science
CountryHungary
CityBalatonkenese
Period10/11/0910/13/09

Fingerprint

Metal nanoparticles
Precious metals
noble metals
Environmental technology
nanoparticles
Cosmetics
Water
Polymethyl Methacrylate
Sols
Crystallites
Particle size analysis
water
Particles (particulate matter)
crystallites
Vacuum
Crystalline materials
aqueous solutions
Transmission electron microscopy
filters
Thin films

Keywords

  • Activated carbon
  • Ag
  • Au
  • Growth process
  • MWCNT
  • Nanoparticle
  • Noble metal
  • Pd
  • Pt
  • TEM
  • Water-based chemical reduction

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Bajáki, Á., Lábár, J., Csanády, Á., Geszti, O., Hargitai, H., & Kármán, F. H. (2010). Investigation of noble metal nanoparticles (Ag, Au, Pd, Pt) produced by chemical reduction. In Materials Science Forum (Vol. 659, pp. 115-120). (Materials Science Forum; Vol. 659). https://doi.org/10.4028/www.scientific.net/MSF.659.115

Investigation of noble metal nanoparticles (Ag, Au, Pd, Pt) produced by chemical reduction. / Bajáki, Ágnes; Lábár, J.; Csanády, Ágnes; Geszti, O.; Hargitai, Hajnalka; Kármán, Franciska H.

Materials Science Forum. Vol. 659 2010. p. 115-120 (Materials Science Forum; Vol. 659).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bajáki, Á, Lábár, J, Csanády, Á, Geszti, O, Hargitai, H & Kármán, FH 2010, Investigation of noble metal nanoparticles (Ag, Au, Pd, Pt) produced by chemical reduction. in Materials Science Forum. vol. 659, Materials Science Forum, vol. 659, pp. 115-120, 7th Hungarian Conference on Materials Science, Balatonkenese, Hungary, 10/11/09. https://doi.org/10.4028/www.scientific.net/MSF.659.115
Bajáki Á, Lábár J, Csanády Á, Geszti O, Hargitai H, Kármán FH. Investigation of noble metal nanoparticles (Ag, Au, Pd, Pt) produced by chemical reduction. In Materials Science Forum. Vol. 659. 2010. p. 115-120. (Materials Science Forum). https://doi.org/10.4028/www.scientific.net/MSF.659.115
Bajáki, Ágnes ; Lábár, J. ; Csanády, Ágnes ; Geszti, O. ; Hargitai, Hajnalka ; Kármán, Franciska H. / Investigation of noble metal nanoparticles (Ag, Au, Pd, Pt) produced by chemical reduction. Materials Science Forum. Vol. 659 2010. pp. 115-120 (Materials Science Forum).
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