Targetry and radiochemistry for no-carrier-added production of 109Cd

被引:15
|
作者
Sadeghi, M. [1 ]
Mirzaee, M. [1 ]
Gholamzadeh, Z. [2 ]
Karimian, A. [1 ]
Novin, F. Bolouri [1 ]
机构
[1] Agr Med & Ind Res Sch, Nucl Med Res Grp, Karaj, Iran
[2] Islamic Azad Univ, Fac Engn, Tehran, Iran
关键词
Production; Cd-109; Silver target; Electroplating; Radiochemical separation; Cyclotron; ACTIVATION CROSS-SECTIONS; INDUCED NUCLEAR-REACTIONS; EXCITATION-FUNCTIONS; CADMIUM; CU-64; SEPARATION; AG-109; SILVER; NI-64;
D O I
10.1524/ract.2009.1576
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Electrodeposition of silver on copper substrate was carried out using alkaline plating baths for production of Cadmium-109 via the Ag-nat(p, n)Cd-109 nuclear reaction. The target could withstand 15 MeV proton beam currents of up to 150 mu A; the Cd-109 production yield was 1.88 mu Ci/mu A h (0.069 MBq/mu A h). Cadmium-109 was separated from silver and non-isotopic impurities by ion-exchange chromatography.
引用
收藏
页码:113 / 116
页数:4
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