水热法在纳米光催化剂制备中的应用

Advances of Hydrothermal Method in the Photocatalytic Fields

在光催化研究领域中．水热合成纳米材料的新型光催化剂受到了研究者的青睐，这是由于水热法所制得的光催化剂多为纳米材料，且具有独特的形貌和高的比表面积．这些光催化剂无一不具有高效的光催化活性。文章主要介绍了水热法的发展史．水热法的优点，水热法在光催化材料合成的应用，同时就水热法在纳米光催化剂制备中应用的前景进行了展望。

In the photocatalytic fields, nano-photocatalyst synthesized by hydrothermal method have attracted much attention because of their unique structure, small grain size, high surface-to-volume ratio, and all of them exhibit high photocatalytic activity. In the present work, the history, the advantage of hydrothermal method can be introduced. Finally. samples and advances of hydrothcrmal method in the photocatalytic fields was discussed.