Issue 16, 2016
From the journal:

Dalton Transactions

A pillared-layer framework with high uptake and selective sorption of light hydrocarbons†

Qing-Rong Dinga  and  Fei Wang*a  

* Corresponding authors

a State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, the Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
E-mail: wangfei04@fjirsm.ac.cn

Abstract

A new pillared-layer metal–organic framework [Zn2(NH2-BTB)(2-nim)] (1) was successfully synthesized based on mixed ligands, where binuclear [Zn2(CO2)3]+ cluster-based cationic layers [Zn2(NH2-BTB)]+ (NH2-H3BTB = 1,3,5-(three-benzoic acid)aniline) are connected by 2-nitroimidazoles. Compound 1 shows high uptake and good adsorption selectivities for C3/C1 and C2/C1. Particularly, the C2H2 uptake capacity of 1 is up to 152 cm3 g−1 at 273 K and the selectivity for C3H8/CH4 is over 85 at room temperature.

Graphical abstract: A pillared-layer framework with high uptake and selective sorption of light hydrocarbons

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Article information

DOI
https://doi.org/10.1039/C6DT00238B
Article type
Paper
Submitted
19 Jan 2016
Accepted
09 Mar 2016
First published
09 Mar 2016

Dalton Trans., 2016,45, 7004-7007

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A pillared-layer framework with high uptake and selective sorption of light hydrocarbons

Q. Ding and F. Wang, Dalton Trans., 2016, 45, 7004 DOI: 10.1039/C6DT00238B

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