A Combinatorial Approach towards Water‐Stable Metal–Organic Frameworks for Highly Efficient Carbon Dioxide Separation | Zendy

Hu Zhigang | Zendy; Zhang Kang | Zendy; Zhang Mei | Zendy; Guo Zhengang | Zendy; Jiang Jianwen | Zendy; Zhao Dan | Zendy

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A Combinatorial Approach towards Water‐Stable Metal–Organic Frameworks for Highly Efficient Carbon Dioxide Separation

Author(s) -

Hu Zhigang,

Zhang Kang,

Zhang Mei,

Guo Zhengang,

Jiang Jianwen,

Zhao Dan

Publication year - 2014

Publication title -

chemsuschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.412

H-Index - 157

eISSN - 1864-564X

pISSN - 1864-5631

DOI - 10.1002/cssc.201402378

Subject(s) - metal organic framework , zirconium , ligand (biochemistry) , chemistry , copolymer , tandem , polymerization , benzene , inorganic chemistry , combinatorial chemistry , polymer chemistry , organic chemistry , materials science , polymer , adsorption , biochemistry , receptor , composite material

A library of 20 UiO‐66‐derived metal–organic frameworks (MOFs) is synthesized in a combinatorial approach involving mixed ligand copolymerization and two post‐synthetic modifications (PSMs) in tandem. Mixed ligand co‐polymerization of benzene‐1,4‐dicarboxylic acid (BDC) and sodium 2‐sulfoterephthalate (SS‐BDC) with zirconium tetrachloride (ZrCl 4 ) was used to prepare 5 groups of MOFs with the same UiO‐66 topology but differing amounts of sulfate groups. These MOFs exhibit excellent water stabilities in a pH range of 1 to 12, together with high CO 2 uptake capacities and selectivities.

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