Construction of anion-functionalized hypercrosslinked ionic porous polymers for efficient separation of bioactive molecules

作     者：Xian Suo Yuqi Huang Zhenkang Li Hanqian Pan Xili Cui Huabin Xing 锁显;黄玉琦;李侦糠;潘罕骞;崔希利;邢华斌

作者机构：Key Laboratory of Biomass Chemical Engineering of Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang UniversityHangzhou310027China 

基　　金：financially supported by the National Natural Science Foundation of China(21908191,21938011,21890764) Zhejiang Provincial Natural Science Foundation of China(LR20B060001) the Entrepreneur Team Introduction Program of Zhejiang(2019R01006) 

出 版 物：《Science China Materials》 (中国科学（材料科学（英文版）)

年 卷 期：2022年第65卷第4期

页      码：1068-1075页

摘      要：Porous ionic polymers have demonstrated great potential for high-performance separation by the merits of their unique molecular recognition,but the preparation of anion-functionalized ionic polymers for the separation of bioactive molecules with highly similar structures remains a ***,through the facile Friedel-Crafts alkylation between benzylimidazole ionic liquids(ILs)and crosslinkers,several anion-functionalized hypercrosslinked ionic porous polymers(HIPs)are reported,which are well decorated with strongly basic carboxylate anions as well as feature tubular morphology and excellent thermal *** adsorption capacity(103.6 mg g^(−1) for tocopherol homologues)and selectivity(S_(βγ/α),4.26;S_(δ/α),3.19)for bioactive compounds with high structural similarity have been realized,superior to those of commercial adsorbents,hypercrosslinked polymer without ILs,and HIPs with common *** study manifests a new synthetic strategy and rational molecular design for functionalized adsorbents,as well as offers new opportunities to enable high-performance separation.

主 题 词：anion-functionalization hypercrosslink porous ionic polymers adsorption tocopherol homologues phenolic compounds 

学科分类：081704[081704] 07[理学] 070304[070304] 08[工学] 0817[工学-轻工类] 070305[070305] 080501[080501] 0805[工学-能源动力学] 0703[理学-化学类] 

核心收录：

D　O　I：10.1007/s40843-021-1845-3

馆 藏 号：203106886...