薄层色谱法与纸色谱法相比,具有简易、快速、灵敏度高和负载量大等优点。因此,用薄层色谱法分离铀、钍和希土,或其它放射性元素,也是核化学和放射化学感兴趣的课题。迄今为止,有关文献资料还不多,其中主要有Вагинл和Волыней等。Specker和Jung等做了一些有益的探索、取得了可喜进展。 Compared with paper chromatography, TLC has the advantages of simple, rapid, high sensitivity and large load. Therefore, the separation of uranium, thorium and rare earths, or other radioactive elements, by thin-layer chromatography is also an issue of interest in nuclear and radiochemical chemistry. So far, the literature is not much, mainly including Вагинл and Волыней and so on. Speckers and Jung made some useful explorations and made some encouraging progress.