Application of Ion Exchange, Solvent Extraction, and Ion-Imprinted Methods for Separation of 203Pb
- Авторлар: Yarmohammadi M.1,2, Mirzaei M.1, Samadi-Maybodi A.2
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Мекемелер:
- Radiation Application Research School
- Analytical Division, Faculty of Chemistry
- Шығарылым: Том 61, № 6 (2019)
- Беттер: 724-727
- Бөлім: Article
- URL: https://journals.rcsi.science/1066-3622/article/view/225391
- DOI: https://doi.org/10.1134/S1066362219060146
- ID: 225391
Дәйексөз келтіру
Аннотация
Lead-203 was produced by proton bombardment of natural thallium target. For producing 203Pb, natTl was electroplated on copper backing as target and was bombarded by energetic proton beam. After bombardment, the target was dissolved in 1 M HNO3. Ion exchange, solvent extraction, and nanomagnetic ion-imprinted polymer methods were used for separating 203Pb from thallium. The separation efficiency of these methods was studied. γ-Ray spectroscopy was applied for evaluating 203Pb and others radionuclides. The separation efficiency was determined from the γ-ray spectra. The separation efficiency of the methods using ion exchange, solvent extraction, and nanomagnetic ion-imprinted adsorbent was 98, 99.3, and 96.4%, respectively.
Негізгі сөздер
Авторлар туралы
M. Yarmohammadi
Radiation Application Research School; Analytical Division, Faculty of Chemistry
Хат алмасуға жауапты Автор.
Email: myarmohammadi78@gmail.com
Иран, Tehran; Babolsar, 47416-95447
M. Mirzaei
Radiation Application Research School
Email: myarmohammadi78@gmail.com
Иран, Tehran
A. Samadi-Maybodi
Analytical Division, Faculty of Chemistry
Email: myarmohammadi78@gmail.com
Иран, Babolsar, 47416-95447