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STUDIES OF THE CHEMISTRY OF TRANSACTINIDES BY FAST SEPARATION TECHNIQUES

机译:快速分离技术研究TR质的化学性质。

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摘要

The transactinide elements are produced in heavy ion induced reactions as single atoms, which live a minute or less. They can be studied only with very fast radiochemical techniques combined with most efficient detecting methods. The review describes an automated batch technique and an on-line continuous chromatographic processing method for solution chemistry work. Gas phase chemistry studies have played an important role because the techniques are the fastest available. The anhydrous halides of alpha active nuclides are investigated by gas-solid isothermal chromatography and the compounds of spontaneous fission (s.f.) nuclides by the "thermo-chromatography". Some sample experimental results are given. Hopefully, these studies will reveal the relativistic effects in chemical properties of the transactinides.
机译:放线型元素在重离子诱导的反应中以单个原子的形式产生,其寿命只有一分钟或更短。只有结合非常快速的放射化学技术和最有效的检测方法才能对它们进行研究。该评论描述了用于溶液化学工作的自动批处理技术和在线连续色谱处理方法。气相化学研究发挥了重要作用,因为该技术是最快的。 α-活性核素的无水卤化物通过气固等温色谱法进行研究,自发裂变(s.f.)核素的化合物通过“热色谱法”进行研究。给出了一些样本实验结果。希望这些研究能揭示出对effects肌化学特性的相对论效应。

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