Instability of zeolite Y supported cobalt sulfide : an adsorption study

M.V. Sychev, M.J. Vissenberg, V.H.J. Beer, de, R.A. Santen, van, M. Rozwadowski

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic


.The porous structure of CoNaY zeolite sulfided at different temps. was studied by adsorption of nitrogen, water and benzene. The Dubinin-Radushkevich formalism was used to describe the vol. filling of the pores and the energetic heterogeneity. It was shown that the sulfidation temp. influences these properties of CoNaY. The decompn. of "Co sulfide" clusters at 773 K results most likely in a change of pore geometry and/or partial blocking of sodalite cages
Original languageEnglish
Title of host publicationProceedings of the 3rd Polish-German Zeolite Colloquium
EditorsM. Rozwadowski
Place of PublicationTorun
PublisherNicholas Copernicus University Press
Number of pages11
Publication statusPublished - 1998


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