在工业中 ,催化加氢反应由于有重要的应用价值而得到广泛研究 ,通常这类催化剂以无机材料为活性金属的载体 ,如活性炭、二氧化硅及一些无机盐类等 ,有一些研究曾取得了很好的效果 [1] 。然而 ,这类催化剂存在着普遍的弱点 ,如 :负载于载体表面的活性金属极易形成金属簇从而使催 In the industry, the catalytic hydrogenation reaction has been widely studied due to its important application value. Usually, these catalysts have been obtained from inorganic materials such as activated carbon, silica and some inorganic salts. A very good effect [1]. However, there are common weaknesses in such catalysts. For example, the active metal supported on the surface of the carrier can easily form metal clusters to make the catalyst