【摘要】 综述聚酰胺-胺(PAMAM)树状大分子的结构、性质、合成方法、表征技术,并介绍了其在化剂、金属纳米材料、纳米复合材料、膜材料、表面活性剂等领域的应用研究进展。聚酰胺-胺(PAMAM)树状大分子的合成方法主要是发散法,另外还有收敛法和发散收敛共用法。用长链烷基对PAMAM进行端基改性作为萃取剂的应用研究,目前国内外文献还未见报道,因此对其开展研究将具有十分重要的意义。更多还原

【Abstract】 Progress in study on the structure properties,methods for preparation,characterization and application of PAMAM in catalysts,metal nanomaterials,nanocomposites,film materials and surface active agents was reviewed.The main method for preparation of PAMAM is the divergent method.in addition the convergent method and the divergent-convergent method are used too.PAMAM maybe used as an extranctant by modification of its end groups with long-chain alkyl.Few papers reported the application of PAMAM as an extractant up to now.So it is important to study the extraction behavior of PAMAM.更多还原