ENCAPSULATION OF HYDROGEN IN CADMIUM-EXCHANGED ZEOLITE-RHO - TEMPERATURE-PROGRAMMED DIFFUSION STUDIES

Authors
KRISHNAN VV SUIB SL CORBIN DR SCHWARZ S JONES GA
Citation
Vv. Krishnan et al., ENCAPSULATION OF HYDROGEN IN CADMIUM-EXCHANGED ZEOLITE-RHO - TEMPERATURE-PROGRAMMED DIFFUSION STUDIES, Chemical communications, (3), 1996, pp. 395-396
Citations number
14
Categorie Soggetti
Chemistry
Journal title
Chemical communications → ACNP
ISSN journal
13597345
Issue
3
Year of publication
1996
Pages
395 - 396
Database
ISI
SICI code
1359-7345(1996):3<395:EOHICZ>2.0.ZU;2-M
Abstract
Cadmium-exchanged zeolite rho encapsulates 161 mu mol g(-1) of hydroge n at 100 degrees C and 620 mu mol g(-1) at 200 degrees C, (in 2 h and at 1 atm), the highest ever observed for any zeolite at 1 atm; hydroge n-exchanged zeolite rho, however, shows negligible uptake of hydrogen, providing evidence that the cadmium ion is directly responsible for h ydrogen encapsulation.