Collision induced dissociation of doubly charged stored metal cluster ions

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Autoren

  • L. Schweikhard
  • G. Dietrich
  • S. Krückeberg
  • K. Lützenkirchen
  • Clemens Walther
  • J. Ziegler

Externe Organisationen

  • Johannes Gutenberg-Universität Mainz
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Seiten (von - bis)1592-1595
Seitenumfang4
FachzeitschriftRapid Communications in Mass Spectrometry
Jahrgang11
Ausgabenummer14
PublikationsstatusVeröffentlicht - 1997
Extern publiziertJa

Abstract

Singly charged noble metal cluster ions from an external laser vaporisation source are accumulated in a Penning trap. They are subjected to electron bombardment for further ionization. The doubly charged clusters are size selected and their low energy fragmentation pathways are studied by multiple-collision-induced dissociation. The reaction products are analysed by time-of-flight detection. In general, large dusters tend to evaporate neutral atoms while small clusters fission into two singly charged fragments, one of which is a trimer. The details, however, vary and depend on the specific elements and cluster sizes us exemplified by the fragmentation of doubly charged copper, silver, gold and platinum clusters of size around n = 16.

ASJC Scopus Sachgebiete

Zitieren

Collision induced dissociation of doubly charged stored metal cluster ions. / Schweikhard, L.; Dietrich, G.; Krückeberg, S. et al.
in: Rapid Communications in Mass Spectrometry, Jahrgang 11, Nr. 14, 1997, S. 1592-1595.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Schweikhard, L, Dietrich, G, Krückeberg, S, Lützenkirchen, K, Walther, C & Ziegler, J 1997, 'Collision induced dissociation of doubly charged stored metal cluster ions', Rapid Communications in Mass Spectrometry, Jg. 11, Nr. 14, S. 1592-1595.
Schweikhard, L., Dietrich, G., Krückeberg, S., Lützenkirchen, K., Walther, C., & Ziegler, J. (1997). Collision induced dissociation of doubly charged stored metal cluster ions. Rapid Communications in Mass Spectrometry, 11(14), 1592-1595.
Schweikhard L, Dietrich G, Krückeberg S, Lützenkirchen K, Walther C, Ziegler J. Collision induced dissociation of doubly charged stored metal cluster ions. Rapid Communications in Mass Spectrometry. 1997;11(14):1592-1595.
Schweikhard, L. ; Dietrich, G. ; Krückeberg, S. et al. / Collision induced dissociation of doubly charged stored metal cluster ions. in: Rapid Communications in Mass Spectrometry. 1997 ; Jahrgang 11, Nr. 14. S. 1592-1595.
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AU - Schweikhard, L.

AU - Dietrich, G.

AU - Krückeberg, S.

AU - Lützenkirchen, K.

AU - Walther, Clemens

AU - Ziegler, J.

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