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231224s2016 xx |||||o 00| ||eng c |
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|a 10.1107/S1600577516001387
|2 doi
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|a pubmed24n0859.xml
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|a DE-627
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|e rakwb
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|a eng
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|a Kehres, Jan
|e verfasserin
|4 aut
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|a Novel micro-reactor flow cell for investigation of model catalysts using in situ grazing-incidence X-ray scattering
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|c 2016
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Completed 24.06.2016
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|a Date Revised 12.11.2023
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a The design, fabrication and performance of a novel and highly sensitive micro-reactor device for performing in situ grazing-incidence X-ray scattering experiments of model catalyst systems is presented. The design of the reaction chamber, etched in silicon on insulator (SIO), permits grazing-incidence small-angle X-ray scattering (GISAXS) in transmission through 10 µm-thick entrance and exit windows by using micro-focused beams. An additional thinning of the Pyrex glass reactor lid allows simultaneous acquisition of the grazing-incidence wide-angle X-ray scattering (GIWAXS). In situ experiments at synchrotron facilities are performed utilizing the micro-reactor and a designed transportable gas feed and analysis system. The feasibility of simultaneous in situ GISAXS/GIWAXS experiments in the novel micro-reactor flow cell was confirmed with CO oxidation over mass-selected Ru nanoparticles
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a GISAXS
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|a GIWAXS
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|a in situ
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|a micro-reactor
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|a Pedersen, Thomas
|e verfasserin
|4 aut
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|a Masini, Federico
|e verfasserin
|4 aut
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|a Andreasen, Jens Wenzel
|e verfasserin
|4 aut
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|a Nielsen, Martin Meedom
|e verfasserin
|4 aut
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|a Diaz, Ana
|e verfasserin
|4 aut
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|a Nielsen, Jane Hvolbæk
|e verfasserin
|4 aut
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|a Hansen, Ole
|e verfasserin
|4 aut
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|a Chorkendorff, Ib
|e verfasserin
|4 aut
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|i Enthalten in
|t Journal of synchrotron radiation
|d 1994
|g 23(2016), 2 vom: 01. März, Seite 455-63
|w (DE-627)NLM09824129X
|x 1600-5775
|7 nnns
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|g volume:23
|g year:2016
|g number:2
|g day:01
|g month:03
|g pages:455-63
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|u http://dx.doi.org/10.1107/S1600577516001387
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