Synthesis and self-assembly of dynamic covalent block copolymers: towards a general route to pore-functionalized membranes
作者:Jingyi Rao、Swati De、Anzar Khan
DOI:10.1039/c2cc17397b
日期:——
A diblock copolymer is designed to have incompatible blocks, unsymmetrical block lengths, and a reversible linkage. This copolymer self-assembles into nanostructured cylindrical morphology in thin films. Removal of the nanosized cylinders by breaking the reversible linkage then affords nanoporous membranes featuring a chemically reactive functionality in the pores.
设计了一种双嵌段共聚物,具有不相容的嵌段、不对称的嵌段长度和可逆的连接。这种共聚物在薄膜中自组装成纳米结构的柱状形态。通过打破可逆的连接来移除纳米尺寸的柱子,进而得到具有化学反应性功能的纳米孔膜。