Architecture and engineering of a supramolecular functional material by manipulating the nanostructure of fiber network
Architecture and engineering of a supramolecular functional material by manipulating the nanostructure of fiber network
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DOI：
10.1063/1.2042552
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发表时间：
2005-09
影响因子：
4
通讯作者：
Jingliang Li;Xiang‐Yang Liu
中科院分区：
文献类型：
--
作者：
Jingliang Li;Xiang‐Yang Liu
通过使用非离子表面活性剂作为添加剂，从主要由细长原纤组成的有机凝胶系统产生三维纤维网络。表面活性剂分子的存在通过增强生长纤维尖端上的失配成核来操纵网络结构。纤维网络结构和材料的流变性能都可以通过改变表面活性剂浓度进行微调，这为超分子软功能材料的工程化提供了一种稳健的方法。
Three-dimensional fiber networks were created from an organogel system consisting mainly of elongated fibrils by using a nonionic surfactant as an additive. The presence of the surfactant molecules manipulates the network structure by enhancing the mismatch nucleation on the growing fiber tips. Both the fiber network structure and the rheological properties of the material can be finely tuned by changing the surfactant concentration, which provides a robust approach to the engineering of supramolecular soft functional materials.