dc.contributor.author | Efstathiou, Angelos M. | en |
dc.contributor.author | Suib, S. L. | en |
dc.contributor.author | Bennett, C. O. | en |
dc.creator | Efstathiou, Angelos M. | en |
dc.creator | Suib, S. L. | en |
dc.creator | Bennett, C. O. | en |
dc.date.accessioned | 2019-11-21T06:18:55Z | |
dc.date.available | 2019-11-21T06:18:55Z | |
dc.date.issued | 1990 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/55452 | |
dc.description.abstract | About 1 μmol/g of molecular H2 is encapsulated in the sodalite cages of NaX zeolite at 37°C and 1 bar H2 pressure. The removal of this hydrogen by diffusion can be studied by temperature programming between 40 and 150°C under 1 bar Ar gas. The activation energy for diffusion is 8.1 kcal/mol. The amount of H2 trapped is more than an order of magnitude less than that expected for chemisorption on a catalyst like cobalt on NaX. Exchanging Cs+, Ni2+, and Eu3+ for Na+ cations into the supercages, hexagonal prisms, and sodalite cages, respectively, of X zeofite, leads to the conclusion that H2 is trapped in the sodalite cages. © 1990. | en |
dc.source | Journal of Catalysis | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-1842625420&doi=10.1016%2f0021-9517%2890%2990142-7&partnerID=40&md5=f9f985491415055fcd9390680d2e7f71 | |
dc.title | Encapsulation of molecular hydrogen in zeolites at 1 atm | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1016/0021-9517(90)90142-7 | |
dc.description.volume | 123 | |
dc.description.issue | 2 | |
dc.description.startingpage | 456 | |
dc.description.endingpage | 462 | |
dc.author.faculty | 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Χημείας / Department of Chemistry | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :17</p> | en |
dc.source.abbreviation | J.Catal. | en |
dc.contributor.orcid | Efstathiou, Angelos M. [0000-0001-8393-8800] | |
dc.gnosis.orcid | 0000-0001-8393-8800 | |