Measurement of element mass distributions in particle ensembles applying ICP-OES
- End-on inductively coupled plasma optical emission spectrometry (ICP-OES) of the relative mass distributions in ensembles of spherical SiO2 particles with small and large size variations is presented. The particles are introduced into the ICP by injection of monodisperse microdroplets generated from diluted particle suspensions. The spectroscopic signals, taking into account the peak or the integrated intensities of the Si 288.16 nm line, are compared with mass distribution measurements of corresponding SiO2 particle ensembles performed by Scanning Electron Microscopy (SEM). It is found that the relative mass distributions measured by ICP-OES are in good agreement with SEM measurements if the spectroscopic signal to noise ratio is sufficiently large indicating that intensity variations due to different particle trajectories in the ICP are less important than expected.
MetadatenAutor*innen: | Ayrat Murtazin, S. Groh, Kay Niemax |
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Dokumenttyp: | Zeitschriftenartikel |
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Veröffentlichungsform: | Verlagsliteratur |
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Sprache: | Englisch |
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Titel des übergeordneten Werkes (Englisch): | Journal of analytical atomic spectrometry |
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Jahr der Erstveröffentlichung: | 2010 |
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Verlag: | Royal Society of Chemistry |
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Verlagsort: | London |
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Jahrgang/Band: | 25 |
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Ausgabe/Heft: | 9 |
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Erste Seite: | 1395 |
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Letzte Seite: | 1401 |
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DOI: | 10.1039/c004946h |
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ISSN: | 0267-9477 |
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ISSN: | 1364-5544 |
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Verfügbarkeit des Dokuments: | Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access") |
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Bibliotheksstandort: | Sonderstandort: Publica-Schrank |
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Datum der Freischaltung: | 19.02.2016 |
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Referierte Publikation: | Ja |
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Datum der Eintragung als referierte Publikation: | 17.01.2011 |
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