| 摘要 |
<p>The present invention relates to a method for preparing thin layers of ironIII oxide. This method consists in coating on a support a composition of iron oxide polymer prepared by controlled hydrolysis of a solution of iron alkoxide. The hydrolysis is controlled by progressively releasing water in a solution of iron alkoxide in a hydrophobic solvent, from reverse micelles comprising water and a surfactant. The invention applies to the preparation of thin layers for optical and/or magnetic recording.</p> |
