A method for fabricating a high specific surface area mesoporous alumina is disclosed, which includes the following steps: (a) providing a water solution containing an aluminum salt and a fluoro-surfactant; (b) adding concentrated hydrochloric acid to adjust the PH value of the solution to about 6.0 to 8.0; (c) aging the solution at 70° C. to 110° C. for 12 to 20 hours; (d) washing the precipitate with water; (e) washing the precipitate with an organic solvent; (f) drying the precipitate; and (g) sintering the precipitate in a furnace of 500° C. to 1000° C.
公开了一种制备高比表面积介孔氧化铝的方法,包括以下步骤:(a)提供含有铝盐和
氟表面活性剂的
水溶液;(b)加入浓
盐酸以将溶液的PH值调节至约6.0至8.0;(c)在70℃至110℃下将溶液老化12至20小时;(d)用
水洗涤沉淀物;(e)用有机溶剂洗涤沉淀物;(f)干燥沉淀物;(g)在500℃至1000℃的炉中烧结沉淀物。