Hierarchically organized superstructure emerging from the exquisite association of inorganic crystals, organic polymers, and dyes: A model approach towards suprabiomineral materials
Hierarchically organized superstructure emerging from the exquisite association of inorganic crystals, organic polymers, and dyes: A model approach towards suprabiomineral materials
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DOI：
10.1002/adfm.200500025
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发表时间：
2005-09-01
影响因子：
19
通讯作者：
Imai, H
中科院分区：
文献类型：
--
作者：
Oaki, Y;Imai, H
我们报告了一种新颖的分层组织的超结构出现从一个精致的协会无机晶体，聚合物和染料。结果表明，K_2SO_4/聚丙烯酸复合材料具有从纳米到宏观的五个层次。另外一个导致功能的新层次是通过在纳米空间中组织的有机染料的掺入而形成的。涌现的超结构和性质是通过改变聚合物浓度来设计的。聚合物的多重作用实现了每种尺寸尺度的架构的生成。该模型方法可广泛应用于其它体系，通过晶体、聚合物和功能分子的适当组合来制备新型材料。
We report a novel hierarchially organized superstructure emerging from an exquisite association of inorganic crystals, polymers and dyes. The resultsnt K2SO4 /poly(acrylic acid) composite includes five different tiers from nanoscopic to the macroscopic. An additional new tier leading to functionality is formed by the incorporation of organic dyes that are organized in a nanospace. The emergent superstructure and properties are designed through changes in polymer concentration. The multiple roles of the polymer realize the generation of the architecture at each size scale. This model approach should be widely applicable to other systems allowing for the preperation of innovative materials by an appropriate combination of crystals polymers, and functional molecules.