Chemical shaping of CPO-27-M (M = Co, Ni) through an in-situ crystallization within chitosan hydrogels
Résumé
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 uptake and demonstrated a promising performance by exceeding 3 mmol.g-1. The versatility of this strategy was further demonstrated by replacing cobalt ions with nickel, also leading to the formation of a CPO-27 framework.
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