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dc.contributor.authorEfstathiou, Angelos M.en
dc.contributor.authorSuib, S. L.en
dc.contributor.authorBennett, C. O.en
dc.creatorEfstathiou, Angelos M.en
dc.creatorSuib, S. L.en
dc.creatorBennett, C. O.en
dc.date.accessioned2019-11-21T06:18:55Z
dc.date.available2019-11-21T06:18:55Z
dc.date.issued1990
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/55452
dc.description.abstractAbout 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.sourceJournal of Catalysisen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-1842625420&doi=10.1016%2f0021-9517%2890%2990142-7&partnerID=40&md5=f9f985491415055fcd9390680d2e7f71
dc.titleEncapsulation of molecular hydrogen in zeolites at 1 atmen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1016/0021-9517(90)90142-7
dc.description.volume123
dc.description.issue2
dc.description.startingpage456
dc.description.endingpage462
dc.author.faculty002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Χημείας / Department of Chemistry
dc.type.uhtypeArticleen
dc.description.notes<p>Cited By :17</p>en
dc.source.abbreviationJ.Catal.en
dc.contributor.orcidEfstathiou, Angelos M. [0000-0001-8393-8800]
dc.gnosis.orcid0000-0001-8393-8800


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