摘要
以氟化钠、聚四氯乙烯、氟代苯作为样品靶，利用２００ＭｅＶ电子加速器，通１９Ｆ（ｒ，ｎ）１８Ｆ光核反应，生产有载体的１８Ｆ．１８Ｆ的产量在几百微居到几毫居之间．实验结果显示用电子加速器制备满足于生物、医学研究所需的１８Ｆ的量是可能的．
No-carrier-free 18F is produced with a 200MeV electron beam by the photonuclear reaction 19F(γ, n)18F. NaF, (C2P4 )n, C6H5P are used as targets, the yield of 18F is between 500μCi～3mCi.The results show that it is possible to produce sufficient yield for medical and biological application.
关键词
电子加速器
光核反应
^18F
electron accelerator, phontonnuclear reaction, ￣(18)F.
