一种从吡喃鎓中间体构建纳米多孔离子有机网络的简洁策略。

A succinct strategy for construction of nanoporous ionic organic networks from a pyrylium intermediate.

机构信息

Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China.

Department of Chemistry, The University of Tennessee, Knoxville, TN 37996, USA.

出版信息

Chem Commun (Camb). 2019 Nov 18;55(89):13450-13453. doi: 10.1039/c9cc06767a. Epub 2019 Oct 24.

DOI:10.1039/c9cc06767a

PMID:31647071

Abstract

Hydroxyl group and pyridinium salt-bifunctionalized nanoporous ionic organic networks prepared via a simple two-step strategy under metal- and template-free conditions are presented. The structural features of the resultant polymer (e.g. high surface area, abundant hydroxyl groups and ionic functionalities) made it a promising candidate as an efficient scavenger of toxic oxo-anions from water.

摘要

羟基和吡啶鎓盐双功能化的纳米孔离子有机网络是在无金属和模板的条件下通过简单的两步策略制备的。所得聚合物的结构特征（例如，高比表面积、丰富的羟基和离子官能团）使其成为从水中有效清除有毒氧阴离子的有前途的候选材料。