Porous Organic Polymers via Diels-Alder Reaction for the Removal of Cr(VI) from Aqueous Solutions

被引：13
|
作者：
Cao, Zuolin [1 ]
Wang, Mengyang [1 ]
Gao, Huimin [1 ]
Li, Longyu [1 ]
Ren, Shijie [1 ]
机构：
[1] Sichuan Univ, Coll Polymer Sci & Engn, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China
来源：
ACS MACRO LETTERS | 2022年 / 11卷 / 04期
关键词：
ADSORPTION; MECHANISM;
D O I：
10.1021/acsmacrolett.2c00052
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The Diels-Alder reaction is striking as a prominent synthetic tool for the rapid construction of complex molecular frameworks, but the synthesis of porous organic polymers (POPs) via the Diels-Alder reaction is rare. Herein, we report the solvothermal synthesis of a new type of POPs (DA-POPs) via the furan/alkynyl Diels-Alder reaction. These polymers show favorable porous properties and high specific surface areas (up to 1041 m(2).g(-1)). Meanwhile, the high porosity in conjuction of ether bridges in the DA-POPs enable a fine adsorption performance for the removal of Cr(VI) from aqueous solutions.
引用
收藏
页码：447 / 451
页数：5
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