本文利用阴离子模板法第一次制得杆状形貌的介孔二氧化硅材料.搅拌速度影响无机硅源的聚合速度及表面活性剂分子、助结构导向剂分子及无机硅源的自组装,从而影响所得样品的形貌.在200 rpm和1000 rpm下分别制得杆状(或手性棒状)和球形的介孔二氧化硅材料.并通过透射电子显微镜(TEM)对其形貌进行了表征.
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