Bifunctional chlorhexidine-based covalent organic polymers for CO2 capture and conversion without a co-catalyst

被引：0
|
作者：
Zhang, Ruiying [1 ,2 ]
Shen, Yue [2 ]
Liu, Lin [1 ]
Han, Zhengbo [1 ]
机构：
[1] Liaoning Univ, Coll Chem, Shenyang 110036, Peoples R China
[2] Northeastern Univ, Coll Sci, Shenyang 110819, Liaoning, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2024年 / 61卷 / 02期
基金：
中国国家自然科学基金;
关键词：
CARBON-DIOXIDE; ADSORPTION;
D O I：
10.1039/d4cc05095a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Two new cobalt/zinc-coordinated bifunctional covalent organic polymers (COP-Co and COP-Zn) based on chlorhexidine are prepared as heterogeneous catalysts for carbon dioxide (CO2) conversion. Due to the Cl- nucleophile and cobalt/zinc Lewis acid sites, COP-Co and COP-Zn can efficiently convert CO2 and epoxides into cyclic carbonates under mild conditions without a co-catalyst.
引用
收藏
页码：366 / 369
页数：4
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