Chemical shaping of CPO-27-M (M = Co, Ni) through an in situ crystallization within chitosan hydrogels†
Yassine
Khadiri, 
ab
Christophe
Volkringer,
a
Sébastien
Royer,
a
Abdelkrim
El Kadib,
b
Thierry
Loiseau
a
and
Jérémy
Dhainaut
*a
ab
Christophe
Volkringer,
a
Sébastien
Royer,
a
Abdelkrim
El Kadib,
b
Thierry
Loiseau
a
and
Jérémy
Dhainaut
*a
Abstract
The preparation of MOF composites is considered as an effective method to address the challenges of shaping MOFs and to create porous solids with enhanced properties and broader applications. In this study, CPO-27-Co was crystallized via a simple strategy within porous chitosan beads. The resulting CS@CPO-27-Co composites were tested for CO2 sorption and they demonstrated promising performances by exceeding 3 mmol(CO2) g−1. The versatility of this strategy was further demonstrated by replacing cobalt(II) ions with nickel(II), also leading to the isostructural CPO-27 framework.
- This article is part of the themed collection: Emerging Trends in MOFs
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