Production of 191Pt from an iridium target by vertical beam irradiation and simultaneous alkali fusion

Add time:07/18/2019    Source:sciencedirect.com

We have developed a new method for producing 191Pt from an iridium target. Alkali fusion of iridium was successfully performed using a vertical beam irradiation method and a mixed target of Ir and Na2O2, which resulted in easy dissolution of the irradiated iridium target. A trace amount of PtⅣCl62- was isolated from bulk IrⅣCl62- by solvent extraction and anion exchange chromatography. The production yield of 191Pt was 7.1 ± 0.4 (MBq/μA h, EOB) by proton irradiation at 30 MeV. The radioplatinum product (n.c.a.) was prepared at a radiochemical purity of 97% for PtⅣCl62-, and 95% for PtⅡCl42-, respectively.

We also recommend Trading Suppliers and Manufacturers of iridium 192 (sealed source) (cas 14993-47-6). Pls Click Website Link as below: cas 14993-47-6 suppliers

Prev:13C nuclear magnetic resonance spectroscopy and lifetime studies of the solution photoreactivity of 1,4-bis(β-pyridyl-2-vinyl)benzene and 2,5-DISTYRYLPYRAZINE (cas 14990-02-4)
Next:Safety assessment methodology in management of spent sealed sources)