A COMMERCIAL GAS ANALYZER ADAPTED FOR THERMAL-DESORPTION STUDIES

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dc.contributor.authorCABRERA, AL
dc.contributor.authorMORALES, E
dc.contributor.authorALTAMIRANO, L
dc.contributor.authorESPINOZA, P
dc.date.accessioned2025-01-23T19:21:32Z
dc.date.available2025-01-23T19:21:32Z
dc.date.issued1993
dc.description.abstractA system for thermal desorption studies can be implemented very straightforwardly from a commercial instrument designed for gas analyses. The commercial instrument incorporates a quadrupole mass spectrometer and the vacuum station to operate the spectrometer. The instrument is modified with a stainless steel six-way cross device which accommodates a sample manipulator, a leak valve and an Ar sputtering gun. The sample foil is resistively heated with very linear rates using a custom made power supply. Descriptions of the custom made sample manipulator and power supply are given. Results of hydrogen and carbon monoxide desorption from palladium foil are discussed.
dc.fuente.origenWOS
dc.identifier.issn0035-001X
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/98797
dc.identifier.wosidWOS:A1993MM24000009
dc.issue.numero6
dc.language.isoen
dc.pagina.final938
dc.pagina.inicio932
dc.revistaRevista mexicana de fisica
dc.rightsacceso restringido
dc.titleA COMMERCIAL GAS ANALYZER ADAPTED FOR THERMAL-DESORPTION STUDIES
dc.typeartículo
dc.volumen39
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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