Ion-exchange with Pd/Pt and Fe and their reduction to metallic state in zeolites: Positron annihilation and Moessbauer studies

Research output: Chapter in Book/Report/Conference proceedingChapter

7 Citations (Scopus)

Abstract

Positron annihilation and Mossbauer-effect measurements were performed on fajausite X-, Y- and ZSM-5 zeolites in as-produced and also in ion-exchanged (with Fe and Pd or Pt) and subsequently reduced states. A correlation of the positron data with the filling-up of the cages of the zeolites due to the formation of metallic particles was found. The Mossbauer results revealed that the metallic particles are bimetallic.

Original languageEnglish
Title of host publicationJournal De Physique. IV : JP
EditorsI. Billard
PublisherPubl by Editions de Physique
Pages197-200
Number of pages4
Volume3
Edition4
Publication statusPublished - Sep 1993
EventProceedings of the 4th International Workshop on Positron and Positronium Chemistry - Le Mont Sainte-Odile, Fr
Duration: Jun 20 1993Jun 24 1993

Other

OtherProceedings of the 4th International Workshop on Positron and Positronium Chemistry
CityLe Mont Sainte-Odile, Fr
Period6/20/936/24/93

Fingerprint

positron annihilation
zeolites
Mossbauer effect
positrons
ions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Kajcsos, Z., Lázár, K., & Brauer, G. (1993). Ion-exchange with Pd/Pt and Fe and their reduction to metallic state in zeolites: Positron annihilation and Moessbauer studies. In I. Billard (Ed.), Journal De Physique. IV : JP (4 ed., Vol. 3, pp. 197-200). Publ by Editions de Physique.

Ion-exchange with Pd/Pt and Fe and their reduction to metallic state in zeolites : Positron annihilation and Moessbauer studies. / Kajcsos, Z.; Lázár, K.; Brauer, G.

Journal De Physique. IV : JP. ed. / I. Billard. Vol. 3 4. ed. Publ by Editions de Physique, 1993. p. 197-200.

Research output: Chapter in Book/Report/Conference proceedingChapter

Kajcsos, Z, Lázár, K & Brauer, G 1993, Ion-exchange with Pd/Pt and Fe and their reduction to metallic state in zeolites: Positron annihilation and Moessbauer studies. in I Billard (ed.), Journal De Physique. IV : JP. 4 edn, vol. 3, Publ by Editions de Physique, pp. 197-200, Proceedings of the 4th International Workshop on Positron and Positronium Chemistry, Le Mont Sainte-Odile, Fr, 6/20/93.
Kajcsos Z, Lázár K, Brauer G. Ion-exchange with Pd/Pt and Fe and their reduction to metallic state in zeolites: Positron annihilation and Moessbauer studies. In Billard I, editor, Journal De Physique. IV : JP. 4 ed. Vol. 3. Publ by Editions de Physique. 1993. p. 197-200
Kajcsos, Z. ; Lázár, K. ; Brauer, G. / Ion-exchange with Pd/Pt and Fe and their reduction to metallic state in zeolites : Positron annihilation and Moessbauer studies. Journal De Physique. IV : JP. editor / I. Billard. Vol. 3 4. ed. Publ by Editions de Physique, 1993. pp. 197-200
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