Design of Highly Photofunctional Porous Polymer Films with Controlled Thickness and Prominent Microporosity.

ABSTRACT: Porous organic polymers allow the integration of various π-units into robust porous π-networks, but they are usually synthesized as unprocessable solids with poor light-emitting performance as a result of aggregation-related excitation dissipation. Herein, we report a general strategy for the synthesis of highly emissive photofunctional porous polymer films on the basis of a complementary scheme for the structural design of aggregation-induced-emissive π-systems. We developed a high-throughput and facile method for the direct synthesis of large-area porous thin films at the liquid-electrode interface. The approach enables the preparation of microporous films within only a few seconds or minutes and allows precise control over their thickness with sub-nanometer precision. By virtue of rapid

SUBMITTER: Gu C 

PROVIDER: S-EPMC4600238 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature