Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

Nuclear Science and Techniques ›› 2009, Vol. 20 ›› Issue (1): 22-26 doi: 10.13538/j.1001-8042/nst.20.22-26

• RADIOCHEMISTRY, RADIOPHARMACEUTICALS AND NUCLEAR MEDICIN • Previous Articles     Next Articles

Targetry of MoO3 on a copper substrate for the no-carrier-added 94mTc production via 94Mo(p,n)94mTc reaction

SADEGHI Mahdi1,* KAKAVAND Tayeb2 AREF Morteza2 SARABADANI Parvin1   

  1. 1 Agricultural, Medical & Industrial Research School, P.O. Box: 31485-498, Gohardasht, Karaj, Iran 2 Physics Department, Zanjan University, P.O. Box: 451-313, Zanjan, Iran
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SADEGHI Mahdi, KAKAVAND Tayeb, AREF Morteza, SARABADANI Parvin. Targetry of MoO3 on a copper substrate for the no-carrier-added 94mTc production via 94Mo(p,n)94mTc reaction.Nuclear Science and Techniques, 2009, 20(1): 22-26     doi: 10.13538/j.1001-8042/nst.20.22-26

Abstract:

94mTc was produced via natMo(p, xn)94mTc reaction. Deposition of MoO3 on Cu substrate was carried out via two special sedimentation methods for the production of 94mTc. The 533 mg of MoO3, 600 μL of collodium (nitrocellulose) and 3 mL of acetone were used to prepare a MoO3 layer of 11.69 cm2 and 45.81 mg·cm-2. Also, a MoO3 layer was prepared by 533 mg of MoO3, 71.188 mg of methylcellulose and 4 mL of water. The targets were checked by SEM and thermal shock test.

Key words: 94mTc, Targetry, Sedimentation, Radionuclide production, Molybdenum oxide