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.
|Number of pages||4|
|Journal||Journal De Physique. IV : JP|
|Publication status||Published - 1993|
|Event||Proceedings of the 4th International Workshop on Positron and Positronium Chemistry - Le Mont Sainte-Odile, Fr|
Duration: jún. 20 1993 → jún. 24 1993
ASJC Scopus subject areas
- Physics and Astronomy(all)