In situ rapid synthesis of ionic liquid/ionic covalent organic framework composites for CO2 fixation

Zhifeng Xu; Wenting Wang; Bowei Chen; Haitao Zhou; Qiufang Yao; Xianjie Shen; Yuchen Pan; Dongxian Wu; Yongyong Cao; Zhangfeng Shen; Yanan Liu; Qineng Xia; Xi Li; Xiaoqin Zou; Yangang Wang; Lingchang Jiang

doi:10.1039/D3CC04763F

In situ rapid synthesis of ionic liquid/ionic covalent organic framework composites for CO₂ fixation†

Zhifeng Xu,‡^a Wenting Wang,‡^a Bowei Chen,^a Haitao Zhou,^a Qiufang Yao,^b Xianjie Shen,^a Yuchen Pan,^a Dongxian Wu,^a Yongyong Cao,^a Zhangfeng Shen,^a Yanan Liu,^a Qineng Xia,^a Xi Li,^a Xiaoqin Zou,

*^c Yangang Wang*^a and Lingchang Jiang

*^a

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* Corresponding authors

^a College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing, Zhejiang 314001, China
E-mail: ygwang8136@zjxu.edu.cn, jianglingchang@zjxu.edu.cn

^b College of Advanced Materials Engineering, Jiaxing Nanhu University, 572 Yuexiu Road, Jiaxing 314001, China

^c Faculty of Chemistry, Northeast Normal University, No. 5268, Renmin Street, Nanguan District, Jilin 130024, Changchun, China
E-mail: zouxq100@nenu.edu.cn

Abstract

IL/ICOF composites were in situ synthesized via a one-pot route in half an hour under ambient conditions for catalytic cycloaddition of CO₂ with epoxides into cyclic carbonates. The prepared composites feature a decent CO₂ adsorption capacity of 1.63 mmol g⁻¹ at 273 K and 1 bar and exhibit excellent catalytic performance in terms of yield and durability. This work may pave a new way to design and construct functionalized porous organic frameworks as heterogeneous catalysts for CO₂ capture and conversion.

Chemical Communications

In situ rapid synthesis of ionic liquid/ionic covalent organic framework composites for CO₂ fixation†

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In situ rapid synthesis of ionic liquid/ionic covalent organic framework composites for CO₂ fixation

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Chemical Communications