多孔阳极氧化铝(PAA)以其独特的结构特征在纳米材料方面得到了广泛的应用。综述了PAA模板的传统制备方法,并阐述了基于传统“酸性场致溶解”理论提出的二次氧化和Imprint法的局限性。着重综述了近两年来广泛关注的形状各异的PAA模板的制备方法。
Because of its special structure, the PAA template has been widely used in the area of nanomaterials. The traditional preparations of the PAA template are summarized and the deficiencies of "two-step"and "imprint" methods which are based on the theory of "acidic field-assisted dissolution" in porous anodic alumina are also pointed out. Finally the new preparations of the PAA templates with diverse shapes in recent years are elaborated.