Synergistic metal halide perovskite@metal-organic framework hybrids for photocatalytic CO₂ reduction.

ABSTRACT: The photocatalytic reduction of carbon dioxide (CO₂) into multi-electron carbon products remains challenging due to the inherent stability of CO₂ and slow multi-electron transfer kinetics. Here in, we synthesized a hybrid material, cesium copper halide (Cs₃Cu₂I₅) intercalated onto two-dimensional (2D) cobalt-based zeolite framework (ZIF-9-III) nanosheets (denoted as Cs₃Cu₂I₅@ZIF-1) through a simple mechanochemical grinding. The synergy in the hybrid effectively reduces CO₂ to carbon monoxide (CO) at 110 μmol/g/h and methane at 5 μmol/g/h with high selectivity, suppressing hydrogen evolution. Further, we have investigated additional Cs₃Cu₂I₅@ZIF hybrids with va

SUBMITTER: Sharma S 

PROVIDER: S-EPMC11439556 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature