Solid-state ion exchange dynamics of cadmium in zeolite Y

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The ion exchange between zeolite Na-Y or NH4-Y and CdCl2 salt was studied in the solid state between 25 and 500 °C. The in-situ high-temperature X-ray powder diffraction (HT-XRPD) technique was used in high vacuum. Only the NH4-form was active in the ion-exchange process. The exchange was found to proceed also in absence of physically adsorbed water. The results substantiated that the exchange kinetics was governed by the transport rate of the CdCl2 in the micropores.

Original languageEnglish
Title of host publicationStudies in Surface Science and Catalysis
Pages877-880
Number of pages4
Volume174
EditionB
DOIs
Publication statusPublished - 2008

Publication series

NameStudies in Surface Science and Catalysis
NumberB
Volume174
ISSN (Print)01672991

Fingerprint

Zeolites
Cadmium
cadmium
Cadmium Chloride
Ion exchange
solid state
high vacuum
ions
salts
X ray powder diffraction
kinetics
Salts
diffraction
Vacuum
water
Kinetics
x rays
Water
Temperature

Keywords

  • high-temperature X-ray diffraction
  • solid-state ion exchange
  • zeolite Cd-Y

ASJC Scopus subject areas

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

Cite this

Onyestyák, G. (2008). Solid-state ion exchange dynamics of cadmium in zeolite Y. In Studies in Surface Science and Catalysis (B ed., Vol. 174, pp. 877-880). (Studies in Surface Science and Catalysis; Vol. 174, No. B). https://doi.org/10.1016/S0167-2991(08)80028-6

Solid-state ion exchange dynamics of cadmium in zeolite Y. / Onyestyák, G.

Studies in Surface Science and Catalysis. Vol. 174 B. ed. 2008. p. 877-880 (Studies in Surface Science and Catalysis; Vol. 174, No. B).

Research output: Chapter in Book/Report/Conference proceedingChapter

Onyestyák, G 2008, Solid-state ion exchange dynamics of cadmium in zeolite Y. in Studies in Surface Science and Catalysis. B edn, vol. 174, Studies in Surface Science and Catalysis, no. B, vol. 174, pp. 877-880. https://doi.org/10.1016/S0167-2991(08)80028-6
Onyestyák G. Solid-state ion exchange dynamics of cadmium in zeolite Y. In Studies in Surface Science and Catalysis. B ed. Vol. 174. 2008. p. 877-880. (Studies in Surface Science and Catalysis; B). https://doi.org/10.1016/S0167-2991(08)80028-6
Onyestyák, G. / Solid-state ion exchange dynamics of cadmium in zeolite Y. Studies in Surface Science and Catalysis. Vol. 174 B. ed. 2008. pp. 877-880 (Studies in Surface Science and Catalysis; B).
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