Improved composit targets for small scale Cu-64 production comparing Au- and Pt-foils as Ni-64 backing

Walther, Martin; Preusche, Stephan; Füchtner, Frank; Pietzsch, Hans-Jürgen; Steinbach, Jörg

Publikationsrepositorium - Helmholtz-Zentrum Dresden-Rossendorf

Gesamtzahl lt. Auswahl: 1 Titel-Datensatz

2 Publikationen

Improved composit targets for small scale Cu-64 production comparing Au- and Pt-foils as Ni-64 backing

Walther, M.; Preusche, S.; Füchtner, F.; Pietzsch, H.-J.; Steinbach, J.

Abstract

Advantages of a stacked assembly of target support components for ⁶⁴Cu production via ⁶⁴Ni(p,n)⁶⁴Cu reaction were reported recently.1 The present work shows the applicability of these composit targets for beam currents up to 22 µA. Gold and platinum foils were evaluated as ⁶⁴Ni backing. The effective specific activity (ESA) and specific activity (SA) were determined by TETA titration at room temperature and at 80 °C and compared with additional copper quantification results via stripping voltammetric trace analysis (VA).

Beteiligte Forschungsanlagen

PET-Zentrum

Vortrag (Konferenzbeitrag)
14th International Workshop on Targetry and Target Chemistry (WTTC14), 26.-29.08.2012, Playa del Carmen, Mexico
Beitrag zu Proceedings
14th International Workshop on Targetry and Target Chemistry, 26.-29.08.2012, Playa del Carmen, Mexico
AIP Conference Proceedings Vol. 1509: American Institute of Physics, 978-0-7354-1127-2, 81-83
DOI: 10.1063/1.4773945
Cited 1 times in Scopus

Permalink: https://www.hzdr.de/publications/Publ-17519