人们为了研究自然变化过程中水的某些作用,研究生物变化和化学变化的机制,常籍助于氚水及利用氚水制得的氚标记有机化合物。因此氚水具有重要的意义。我们用氧直接催化氧化氚的方法来制备氚水,可以制得纯度很高的流水。制备方法如下: 使用金属钯作催化剂,使氚气通过加热的钯管,氚气被催化氧化成氚水。实验装置见图所示,反应 In order to study some of the role of water in natural processes and to study mechanisms of biological and chemical changes, it is often used in tritiated water and tritium-labeled organic compounds made from tritiated water. Therefore, tritiated water is of great significance. We use the method of direct catalytic oxidation of tritium to prepare tritiated water, can produce high purity water. The preparation method is as follows: Metal palladium is used as a catalyst, tritium gas is passed through a heated palladium tube, and tritium gas is catalytically oxidized into tritiated water. Experimental device shown in the figure, the reaction