Functional materials based on self-assembly of polymeric supramolecules
Functional materials based on self-assembly of polymeric supramolecules
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DOI：
10.1126/science.1067794
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发表时间：
2002-03-29
期刊：
影响因子：
56.9
通讯作者：
ten Brinke, G
中科院分区：
文献类型：
--
作者：
Ikkala, O;ten Brinke, G
聚合物超分子的自组装性对于制备具有联合收割机多种性能并可响应外部条件的功能材料是一种强有力的手段。我们使用梳形架构来说明这个概念。例子包括共轭导电聚合物的六方自组织和通过从对齐的热致近晶相去除氢键侧链而获得的棒状聚合物的固态膜中的偏振亮度。通过应用不同的自组织和识别原理以及定向组装获得的分级结构材料形成了可调纳米多孔材料、智能膜、纳米物体的制备和各向异性性质（例如质子传导性）的基础。
Self-assembty of polymeric supramolecules is a powerful too[ for producing functional materials that combine several properties and may respond to external conditions. We illustrate the concept using a comb-shaped architecture. Examples include the hexagonal self-organization of conjugated conducting polymers and the polarized luminance in solid-state films of rodlike polymers obtained by removing the hydrogen-bonded side chains from the aligned thermotropic smectic phase. Hierarchically structured materials obtained by applying different self-organization and recognition principles and directed assembly form a basis for tunable nanoporous materials, smart membranes, preparation of nano-objects, and anisotropic properties, such as proton conductivity.