~(57)Co籽源的研制
Preparation of ~(57)Co Seed Source
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摘要: 研究了电镀法制备57Co低能γ放射源的制备工艺。在直径 1mm的活性面上制备了 74MBq的57Co放射源。钴的沉积率大于 80 %。Abstract: The preparation of 57 Co seed source by electroplating method is described.A set of electrolytic parameters has been determined to get a good electrodeposited sample.A 74 MBq 57 Co seed sources is produced on a 1 mm copper foil.The efficiency of 57 Co electrodeposition is more over 80 %.
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