Thermal stability of platinum particles embedded in mesoporous silicates

É Molnár, Z. Kónya, I. Kiricsi

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The thermal stability of platinum nanoparticles immobilized in SBA-15 silicate was investigated. The Pt nanoparticles were prepared in aqueous solution using polyvinyl-pirrolidone (PVP) as shape- and size controlling agent. The appropriate pretreatment conditions of cleaning the metal surface were determined.

Original languageEnglish
Pages (from-to)573-577
Number of pages5
JournalJournal of Thermal Analysis and Calorimetry
Volume79
Issue number3
DOIs
Publication statusPublished - Feb 2005

Fingerprint

Silicates
Platinum
silicates
platinum
Thermodynamic stability
thermal stability
Nanoparticles
Polyvinyls
nanoparticles
pretreatment
cleaning
metal surfaces
Cleaning
Metals
aqueous solutions
SBA-15

Keywords

  • IR spectroscopy
  • Platinum in mesoporous silicate
  • Thermal stability of platinum nanoparticles

ASJC Scopus subject areas

  • Chemical Engineering(all)

Cite this

Thermal stability of platinum particles embedded in mesoporous silicates. / Molnár, É; Kónya, Z.; Kiricsi, I.

In: Journal of Thermal Analysis and Calorimetry, Vol. 79, No. 3, 02.2005, p. 573-577.

Research output: Contribution to journalArticle

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