同位素2024，Vol.37Issue(6)：575-579,5.DOI:10.7538/tws.2024.youxian.043
高比活度63Ni辐照生产特性研究
Research on Characteristics of Irradiation Production of 63Ni with High Specific Activity
摘要
Abstract
63Ni is an important industrial radioisotope,which has the characteristics of long half-life,moderate power density and easy to manufacture.63Ni is a promising β radiation source with low energy.The characteristics of irradiation production of 63Ni with high specific activity in high flux reactor are studied,and the influence of neutron flux,neutron energy spectrum,irradiation target design scheme on the specific radioactivity are analyzed.On this basis,the ideas of irradiation scheme design for further improving the specific activity of 63Ni are discussed.The research shows that ultra-high flux reactor helps to improve the specific activity of 63Ni.The results provide references for the irradiation production scheme design of 63Ni.关键词
63Ni/高通量堆/辐照生产/比活度/方案设计Key words
63Ni/high flux reactor/irradiation production/specific activity/scheme design分类
能源科技引用本文复制引用
李健,赵晶,刘志宏,徐伟,解衡,石磊..高比活度63Ni辐照生产特性研究[J].同位素,2024,37(6):575-579,5.基金项目
北京市科协青年人才托举工程项目(No.BYESS2023083) （No.BYESS2023083）
中核集团青年英才项目 （）
