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Communication Dans Un Congrès Année : 2014

Size Control of Metal Nanoparticles Encapsulated in Zeolite Single Crystals and Application to Size-selective Hydrogenation

S. Li
  • Fonction : Auteur
L. Burel
C. Aquino
  • Fonction : Auteur
A. Tuel
F. Morfin
J. Rousset
Frédéric Meunier
  • Fonction : Auteur
D. Farrusseng

Résumé

We report original synthesis methods for the preparation of yolk-shell materials with a single Au or Pt nanoparticle encapsulated in a single-crystal zeolite shell. The preparation of metal NPs@silicalite-1 involves (i) impregnation of bulk nanocrystals with a metal precursor (ii) formation of the hollow structure by a dissolution-recrystallization process and (iii) eventual reduction under hydrogen.
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Dates et versions

hal-01057934 , version 1 (25-08-2014)

Identifiants

  • HAL Id : hal-01057934 , version 1

Citer

S. Li, L. Burel, C. Aquino, A. Tuel, F. Morfin, et al.. Size Control of Metal Nanoparticles Encapsulated in Zeolite Single Crystals and Application to Size-selective Hydrogenation. British Zeolite Association Spring Meeting 2014, Apr 2014, Glasgow, United Kingdom. ⟨hal-01057934⟩
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