A pillar-layered porous CoII-MOF with dual active sites for selective gas adsorption

Xiang Gao; Shan-Shan Zhang; Hui Yan; Yun-Wu Li; Qing-Yun Liu; Xing-Po Wang; Chen-Ho Tung; Hui-Yan Ma; Di Sun

doi:10.1039/C8CE01118D

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A pillar-layered porous Co^II-MOF with dual active sites for selective gas adsorption†

Xiang Gao,^b Shan-Shan Zhang,^b Hui Yan,^a Yun-Wu Li,

*^a Qing-Yun Liu,

^c Xing-Po Wang,*^b Chen-Ho Tung,^b Hui-Yan Ma^a and Di Sun

*^ab

Author affiliations

* Corresponding authors

^a Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology and, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, P. R. China
E-mail: lyw5251851@163.com, liyunwu@lcu.edu.cn

^b Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
E-mail: dsun@sdu.edu.cn

^c College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, People's Republic of China

Abstract

A pillar-layered microporous MOF (SD/Co3) has been constructed from trimeric {Co₃(COO)₆} clusters as SBUs and mixed ligands as linkers. It exhibits preferential selective adsorption of C₂H₂/C₂H₄, C₂H₂/C₂H₆ and CO₂/N₂, owing to its dual active sites including uncoordinated nitrogen sites from pyrimidine groups and unsaturated metal centres (UMCs) exposed in channels.

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Article information

DOI: https://doi.org/10.1039/C8CE01118D
Article type: Communication
Submitted: 08 Jul 2018
Accepted: 02 Aug 2018
First published: 04 Aug 2018

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CrystEngComm, 2018,20, 4905-4909

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A pillar-layered porous Co^II-MOF with dual active sites for selective gas adsorption

X. Gao, S. Zhang, H. Yan, Y. Li, Q. Liu, X. Wang, C. Tung, H. Ma and D. Sun, CrystEngComm, 2018, 20, 4905 DOI: 10.1039/C8CE01118D

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