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Enhancing the hydrostability and processability of metal–organic polyhedra by self-polymerization or copolymerization with styrene

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Abstract

Metal–organic polyhedra (MOPs) have attracted considerable research interest due to their unique cavity structure and fascinating physicochemical properties. However, their poor hydrostability and low processability hinder their applications seriously. Here we report a polymerization strategy (self-polymerization or copolymerization with styrene) to crosslink discrete MOP molecules, through which hydrophilic MOPs become hydrophobic, thus enhancing their hydrostability obviously. The obtained polymers exhibit much better selective CO2 adsorption performance than bulk MOPs. Moreover, the processability of these materials is greatly improved and solid-state materials with different shapes (e.g. cylindrical, tapered, and cubic) can be produced through utilizing their easy-curing and molding properties.

Graphical abstract: Enhancing the hydrostability and processability of metal–organic polyhedra by self-polymerization or copolymerization with styrene

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Publication details

The article was received on 10 Jul 2019, accepted on 29 Oct 2019 and first published on 30 Oct 2019


Article type: Communication
DOI: 10.1039/C9DT02859E
Dalton Trans., 2019, Advance Article

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    Enhancing the hydrostability and processability of metal–organic polyhedra by self-polymerization or copolymerization with styrene

    X. Xie, F. Wu, X. Liu and L. Sun, Dalton Trans., 2019, Advance Article , DOI: 10.1039/C9DT02859E

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