One-pot synthesis of triptycene-based porous organic frameworks with tailored micropore environments for highly efficient and selective amine adsorption

被引：14

作者：

Wang, Haijiang ^{[1
]}

Pan, Lili ^{[1
]}

Deng, Wenxiu ^{[1
]}

Yang, Guangjie ^{[1
]}

Liu, Xikui ^{[1
]}

机构：

[1] Sichuan Univ, Coll Polymer Sci & Engn, Chengdu 610065, Peoples R China

来源：

POLYMER JOURNAL | 2016年 / 48卷 / 07期

基金：

中国国家自然科学基金;

关键词：

ACTIVATED CARBON; POLYMERS; REMOVAL; MCM-41; VAPOR;

D O I：

10.1038/pj.2016.20

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Triptycene-based porous organic frameworks (POFs) with high BET (Brunauer-Emmett-Teller) surface areas and tailored micropore environments were prepared using a facile external knitting strategy. The functionalized POFs exhibited very high aliphatic amine vapor uptakes of up to 5 times their own weight and more than 30 times selectivity for aliphatic amines over n-hexane; thus, they provide new opportunities for environment-related applications.

引用

页码：787 / 792

页数：6

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