PAMAM树枝状大分子在分离膜中的应用

Application of PAMAM Dendrimers in Membrane

PAMAM树枝状大分子具有典型的树枝状聚合物结构,其分子结构高度几何对称,分子结构可控,表面带有大量的氨基,内部含有空腔,同时表面官能团易修饰,近年来受到国内外研究者的广泛关注,在外刺激应答、纳米材料、光电器件、催化、生物等领域已经得到广泛的应用,其在分离膜领域的应用也备受关注。综述了PAMAM近年来在分离膜领域各个方向的研究进展,并对其对该领域的未来发展进行了展望。

PAMAM dendrimers have a typical dendritic polymer structure, highly geometrically symmetrical structure, controllable molecular structure, large number of amino groups and the cavities of interior, and the surface functional groups are easily modified. Therefore, in recent years, it has received extensive attention from researchers at home and abroad, such as external stimulus response, nanomaterials, optoelectronic devices, catalysis, biology, etc. Its application in the field of membranes has also received much attention. The research progress of PAMAM in various fields in the field of separation membrane in recent years was reviewed, and its future development in this field was prospected.