Photonuclear production of ⁹⁹Mo/ ⁹⁹ᵐТс-generator with using effect Szilard-Chalmers and electrolysis method
The possibility of photonuclear production of ⁹⁹Mo medical radioisotope using recoil nuclei of molybdenite nanoparticles from reaction ¹⁰⁰Mo(γ,n)⁹⁹Mo was investigated. The enrichment of radioactive isotopes is carried out by the effect of Szilard-Chalmers. Molybdenite nanoparticles were irradiated b...
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| Datum: | 2022 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | English |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2022
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| Schriftenreihe: | Problems of Atomic Science and Technology |
| Schlagworte: | |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/195796 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Photonuclear production of ⁹⁹Mo/ ⁹⁹ᵐТс-generator with using effect Szilard-Chalmers and electrolysis method / N.P. Dikiy, Yu.V. Layshko, E.P. Medvedeva, D.V. Medvedev, V.L. Uvarov // Problems of Atomic Science and Technology. — 2022. — № 5. — С. 96-98. — Бібліогр.: 8 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The possibility of photonuclear production of ⁹⁹Mo medical radioisotope using recoil nuclei of molybdenite nanoparticles from reaction ¹⁰⁰Mo(γ,n)⁹⁹Mo was investigated. The enrichment of radioactive isotopes is carried out by the effect of Szilard-Chalmers. Molybdenite nanoparticles were irradiated by bremsstrahlung with Emax = 39 MeV. The recoil nuclei of ⁹⁹Mo are separated by electrolysis. The yield of ⁹⁹Mo from the extractable phase amounted to ∼3%. This technology will allow producing 0.8 GBq/g of ⁹⁹ᵐTc with high specific activity per day. Key words: linear electron accelerator, photonuclear production, electrolysis, specific activity, recoil nuclei, molybdenite nano-particles. |
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