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

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

Chem Commun (Camb). 2018 Oct 25;54(86):12174-12177. doi: 10.1039/c8cc06972g.

Authors

Guojian Chen¹, Xiaohui Huang¹, Yadong Zhang¹, Mengyao Sun¹, Jie Shen¹, Rui Huang¹, Minman Tong¹, Zhouyang Long¹, Xiaochen Wang²

Affiliations

¹ School of Chemistry and Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, China. gjchen@jsnu.edu.cn longzhouyangfat@163.com.
² Department of Chemistry and Materials Engineering, Hefei University, Hefei 230022, China.

PMID: 30204159
DOI: 10.1039/c8cc06972g

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.