受呼吸图案启发的有序微孔膜用于尺寸选择性分离。

Ordered microporous membranes templated by breath figures for size-selective separation.

机构信息

MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.

出版信息

J Am Chem Soc. 2012 Jan 11;134(1):95-8. doi: 10.1021/ja2092745. Epub 2011 Dec 12.

DOI:10.1021/ja2092745

PMID:22142340

Abstract

Membranes with highly uniform pore size are important in various fields. Here we report the preparation and performance of ordered membranes, the pore diameter of which is on the micrometer scale. The ordered membranes fabricated at two-phase interfaces enable a high-resolution and energy-saving separation process. Moreover, a possible mechanism for the formation of through-pores has been proposed and experimentally verified.

摘要

具有高度均匀孔径的膜在各个领域都很重要。在这里，我们报告了具有微米级孔径的有序膜的制备和性能。在两相界面制备的有序膜可实现高分辨率且节能的分离过程。此外，还提出并实验验证了贯穿孔形成的可能机制。