磁性催化剂的研究进展

磁性催化剂是一类具有磁响应特性的催化剂,它不仅具有较高的催化活性,而且在外加磁场作用下,容易分离回收。根据磁载催化剂的核壳之间是否包覆结合层,将其分为直接包覆和非直接包覆催化剂,从上述两个方面综述了近年来可分离磁性催化剂的研究进展,同时提出了目前磁载催化剂研究的热点和发展趋势。

Research Progress on Magnetically Separable Catalysts

Magnetic catalyst was a new catalyst, which had magnetic response characteristic. This catalyst not only had high catalytic activity, but also can be separated and recovered easily under the extrinsic magnetic field. According to the combining modes of central core and outside shell layers, the research progress on magnetic materials of magnetically separable catalysts in recent years from direct coating and un - direct coating was focused on. Finally, the present research hotspot and development trend of magnetic catalysts were put forward.