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- Title
Hydrogenation of CO<sub>2</sub> into Formates by Ligand‐Capped Palladium Heterogeneous Catalysts.
- Authors
Fernández‐Martínez, M. Dolores; Godard, Cyril
- Abstract
The synthesis of two series of catalysts based on ligand‐capped supported Pd nanoparticles was carried out using a simple procedure and the resulting materials were tested in the formate synthesis. Within these series, PPh3 revealed the most appropriate stabilizing ligand while TiO2 was the most efficient support for these catalysts. The hydrogenation of CO2 was carried out under mild reaction conditions (1.8 MPa CO2, 1.8 MPa H2, 60 °C) using water as solvent and in the presence of a base, providing excellent selectivity towards formates with a TON of 1032 (TOF of 69 h−1, [HCOOK]=1.1 mol/l).
- Subjects
PALLADIUM catalysts; FORMATES; CATALYST supports; HETEROGENEOUS catalysts; MATERIALS testing; CARBON dioxide; CATALYTIC hydrogenation; HYDROGENATION
- Publication
ChemCatChem, 2023, Vol 15, Issue 6, p1
- ISSN
1867-3880
- Publication type
Article
- DOI
10.1002/cctc.202201408