| 摘要 |
The subject of the present invention is a process for the preparation of an iridium-based solution in which at least one oxide or hydroxide, which may or may not be hydrated, of iridium, or a mixture thereof, is brought into contact, in the liquid phase, in the presence of a solvent, with hydriodic acid or a compound capable of releasing hydriodic acid, in an amount such that the number of moles of hydriodic acid with respect to the number of moles or iridium is between 1 and 100. The present invention additionally relates to an iridium-based solution capable of being obtained by implementing the said process. Finally, another subject of the invention relates to the use of such solutions as catalyst. |
