【摘要】 建立了一个手动快速放射化学分离程序以测定￣（２５２）Ｃｆ自发裂变产物中的￣（１１４）ｐｄ，其主要分离步骤是萃取和沉淀Ｐｄ（ＤＭＧ）＿２配合物。分离程序耗时５．５－６ｍｉｎ，化学回收率为３０％－６０％。方法的精密度以单次测量值的相对标准偏差表示，为３．９％。更多还原

【Abstract】 A manual rapid procedure has been developed to analyse ￣（114）Pd from prducts of ￣（252）Cf sponta-neous fission. The main steps of the procedure are extraction and precipitation of Pd（DMG）₂complex.It takes 5. 5 to 6 min to complete the separation procedure. The chemical recovery is inthe range of 30%-60%and the precision in relative standard deviation for single analysis is3.9%.更多还原