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核燃料磷型萃取剂中,中性磷(膦)酸酯的烷基碳链结构对它们的萃取性能颇有影响,带侧链的磷(膦)酸酯具有较高的分离系数,其侧链的数目及在碳链上所处的位置是影响萃取性能的因素。但文献中未报导过磷型萃取剂中侧链的存在对它们耐辐射性能的影响,我们曾报导磷酸三丁酯各异构体辐解的初步结果,比较了在相近的吸收剂量时三种异构体辐解产物
In the case of nuclear fuel phosphorus extractants, the alkyl carbon chains of neutral phosphorus (phosphine) acid esters have an influence on their extraction performance. The side-chain phosphorus (phosphonates) have a higher separation coefficient, The number and location of the carbon chain on the extraction performance factors. However, there is no report in the literature on the effect of the presence of side chains in the phosphorus-based extractant on their radiation resistance. We have reported preliminary results of the radiolysis of the isobutyl phosphate triphosphates and compared the three Isomeric radiolysis products