Constructing POSS and viologen-linked porous cationic frameworks induced by the Zincke reaction for efficient CO2 capture and conversion

Guojian Chen; Xiaohui Huang; Yadong Zhang; Mengyao Sun; Jie Shen; Rui Huang; Minman Tong; Zhouyang Long; Xiaochen Wang

doi:10.1039/C8CC06972G

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Constructing POSS and viologen-linked porous cationic frameworks induced by the Zincke reaction for efficient CO₂ capture and conversion†

Guojian Chen,

*^a Xiaohui Huang,^a Yadong Zhang,^a Mengyao Sun,^a Jie Shen,^a Rui Huang,^a Minman Tong,

^a Zhouyang Long

*^a and Xiaochen Wang

Author affiliations

* Corresponding authors

^a School of Chemistry and Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, China
E-mail: gjchen@jsnu.edu.cn, longzhouyangfat@163.com

^b Department of Chemistry and Materials Engineering, Hefei University, Hefei 230022, China

Abstract

POSS and viologen-linked porous cationic frameworks (V-PCIF-X, X = Cl, Br) are constructed via the Zincke reaction between octa(aminophenyl)silsesquioxane and viologen linkers. The typical V-PCIF-Br has a high surface area with abundant ionic sites, micro-/mesopores and Si–OH groups, serving as an efficient porous adsorbent and metal-free catalyst for simultaneous CO₂ capture and conversion.

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Article information

DOI: https://doi.org/10.1039/C8CC06972G
Article type: Communication
Submitted: 28 Aug 2018
Accepted: 31 Aug 2018
First published: 31 Aug 2018

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Chem. Commun., 2018,54, 12174-12177

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Constructing POSS and viologen-linked porous cationic frameworks induced by the Zincke reaction for efficient CO₂ capture and conversion

G. Chen, X. Huang, Y. Zhang, M. Sun, J. Shen, R. Huang, M. Tong, Z. Long and X. Wang, Chem. Commun., 2018, 54, 12174 DOI: 10.1039/C8CC06972G

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Chemical Communications