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dc.contributor.authorSzilagyi, Petra
dc.contributor.authorCallini, E.
dc.contributor.authorAnastasopol, A.
dc.contributor.authorKwakernaak, C.
dc.contributor.authorSachdeva, S.
dc.contributor.authorvan de Krol, R.
dc.contributor.authorGeerlings, H.
dc.contributor.authorBorgschulte, A.
dc.contributor.authorZuttel, A.
dc.contributor.authorDam, B.
dc.date.accessioned2017-03-15T22:05:11Z
dc.date.available2017-03-15T22:05:11Z
dc.date.created2017-02-24T00:09:20Z
dc.date.issued2014
dc.identifier.citationSzilagyi, P. and Callini, E. and Anastasopol, A. and Kwakernaak, C. and Sachdeva, S. and van de Krol, R. and Geerlings, H. et al. 2014. Probing hydrogen spillover in Pd@MIL-101(Cr) with a focus on hydrogen chemisorption. Physical Chemistry Chemical Physics. 16: pp. 5803-5809.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/49465
dc.description.abstract

Palladium nanoparticles can split the dihydrogen bond and produce atomic hydrogen. When the metal nanoparticles are in intimate contact with a hydrogen-atom host, chemisorption of H-atoms by the host has been suggested to occur via the hydrogen spillover mechanism. Metal–organic frameworks were predicted to be able to act as effective chemisorption sites, and increased ambient-temperature hydrogen adsorption was reported on several occasions. The intimate contact was supposedly ensured by the use of a carbon bridge. In this work, we show that it is possible to introduce catalyst palladium particles into MOF’s pores and simultaneously ensuring good contact, making the employment of the carbon bridge redundant. The addition of Pd nanoparticles indeed increases the ambient-temperaturehydrogen uptake of the framework, but this is found to be solely due to palladium hydride formation. In addition, we show that the hydrogen atoms do not chemisorb on the host framework, which excludes the possibility of hydrogen spillover.

dc.publisherR S C Publications
dc.relation.urihttp://pubs.rsc.org/en/content/articlepdf/2014/cp/c3cp54898h
dc.titleProbing hydrogen spillover in Pd@MIL-101(Cr) with a focus on hydrogen chemisorption
dc.typeJournal Article
dcterms.source.volume16
dcterms.source.startPage5803
dcterms.source.endPage5809
dcterms.source.issn1463-9076
dcterms.source.titlePhysical Chemistry Chemical Physics
curtin.departmentDepartment of Physics and Astronomy
curtin.accessStatusFulltext not available


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