A polyether amine modified metal organic framework enhanced the CO2 adsorption capacity of room temperature porous liquids

Xuemei Zhao; Yihui Yuan; Peipei Li; Zenjun Song; Chunxin Ma; Duo Pan; Shide Wu; Tao Ding; Zhanhu Guo; Ning Wang

doi:10.1039/C9CC07243H

A polyether amine modified metal organic framework enhanced the CO₂ adsorption capacity of room temperature porous liquids†

Xuemei Zhao,^a Yihui Yuan,^a Peipei Li,*^b Zenjun Song,

^c Chunxin Ma,

*^a Duo Pan,^def Shide Wu,^g Tao Ding,^h Zhanhu Guo

*^e and Ning Wang*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Marine Resources Utilization in South China Sea, Hainan University, Haikou, Hainan, P. R. China
E-mail: machunxin@hainu.edu.cn, wangn02@foxmail.com

^b School of Advanced Materials and Nanotechnology, Xidian University, Xi’an, China
E-mail: lip@xidian.edu.cn

^c School of Pharmaceutical and Chemical Engineering, Taizhou University, Taizhou, Zhejiang, P. R. China

^d College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China

^e Integrated Composites Laboratory, Department of Chemical & Biomolecular Engineering, University of Tennessee, Knoxville, TN 37996, USA
E-mail: zguo10@utk.edu

^f Key Laboratory of Materials Processing and Mold (Zhengzhou University), Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China

^g Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou University of Light Industry, Zhengzhou, China

^h College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
E-mail: dingtao@henu.edu.cn

Abstract

Based on both the compatibility principle of similar polymeric structures and the steric interaction, a polyether amine (D2000) modified MOF (UIO-66) was dispersed into an ionic liquid with a polyether structure to form a new porous liquid (called the UIO-66-liquid) at room temperature. This unique UIO-66-liquid showed an outstanding CO₂ uptake capacity among the existing porous liquids.

Chemical Communications

A polyether amine modified metal organic framework enhanced the CO₂ adsorption capacity of room temperature porous liquids†

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A polyether amine modified metal organic framework enhanced the CO₂ adsorption capacity of room temperature porous liquids

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