In situ neutron diffraction under high pressure-Providing an insight into working catalysts

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dc.contributor.authorKandemir, Ten_AU
dc.contributor.authorWallacher, Den_AU
dc.contributor.authorHansen, TCen_AU
dc.contributor.authorLiss, KDen_AU
dc.contributor.authord'Alnoncourt, RNen_AU
dc.contributor.authorSchlogl, Ren_AU
dc.contributor.authorBehrens, Men_AU
dc.date.accessioned2012-06-20T04:57:47Zen_AU
dc.date.available2012-06-20T04:57:47Zen_AU
dc.date.issued2012-05-01en_AU
dc.date.statistics2012-06-20en_AU
dc.description.abstractIn the present work the construction and application of a continuous flow cell is presented, from which neutron diffraction data could be obtained during catalytic reactions at high pressure. By coupling an online gas detection system, parallel structure and activity investigations of working catalysts under industrial relevant conditions are possible. The flow cell can be operated with different feed gases in a wide range from room temperature to 603 K. Pressures from ambient up to 6 MPa are applicable. An exchangeable sample positioning system makes the flow cell suitable for several different goniomter types on a variety of instrument beam lines. Complementary operational test measurements were carried out monitoring reduction of and methanol synthesis over a Cu/ZnO/Al2O3 catalyst at the high-flux powder diffraction beamline D1B at ILL and high-resolution diffraction beamline Echidna at ANSTO. (C) 2012 Elsevier B.V.en_AU
dc.identifier.citationKandemir, T., Wallacher, D., Hansen, T., Liss, K. D., d'Alnoncourt, R. N., Schlogl, R., Behrens, M. (2012). In situ neutron diffraction under high pressure-Providing an insight into working catalysts. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 51-55. doi:10.1016/j.nima.2012.01.019en_AU
dc.identifier.govdoc4421en_AU
dc.identifier.issn0168-9002en_AU
dc.identifier.journaltitleNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipmenten_AU
dc.identifier.pagination51-55en_AU
dc.identifier.urihttp://dx.doi.org/10.1016/j.nima.2012.01.019en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/4350en_AU
dc.identifier.volume673en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectNeutron diffractionen_AU
dc.subjectHeterogeneous catalysisen_AU
dc.subjectCorrelationsen_AU
dc.subjectMeasuring instrumentsen_AU
dc.subjectDiffractionen_AU
dc.subjectEquipmenten_AU
dc.titleIn situ neutron diffraction under high pressure-Providing an insight into working catalystsen_AU
dc.typeJournal Articleen_AU
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