Author, as appears in the article.: Fernández-Martínez, MD; Godard, C
Department: Química Física i Inorgànica
URV's Author/s: Fernández Martínez, María Dolores / Godard, Cyril
Keywords: Supported catalyst Palladium Nanoparticles Ligand stabilizer Co2 hydrogenation Co hydrogenation 2 Carbon-dioxide hydrogenation supported catalyst selective hydrogenation pd nanoparticles palladium nanoparticles methanol synthesis ligand stabilizer homogeneous hydrogenation formic-acid energy combination
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).
Thematic Areas: Química Physical and theoretical chemistry Organic chemistry Medicina i Materiais Interdisciplinar Inorganic chemistry Farmacia Engenharias iv Engenharias iii Engenharias ii Engenharias i Ciências biológicas ii Ciências ambientais Ciências agrárias i Ciência de alimentos Chemistry, physical Catalysis Biotecnología Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: mariadolores.fernandez@urv.cat mariadolores.fernandez@urv.cat mariadolores.fernandez@urv.cat cyril.godard@urv.cat
Author identifier: 0000-0002-7334-3480 0000-0002-7334-3480 0000-0002-7334-3480 0000-0001-5762-4904
Record's date: 2024-08-03
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cctc.202201408
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Chemcatchem. 15 (6): e202201408-
APA: Fernández-Martínez, MD; Godard, C (2023). Hydrogenation of CO2 into Formates by Ligand-Capped Palladium Heterogeneous Catalysts. Chemcatchem, 15(6), e202201408-. DOI: 10.1002/cctc.202201408
Article's DOI: 10.1002/cctc.202201408
Entity: Universitat Rovira i Virgili
Journal publication year: 2023
Publication Type: Journal Publications
Repositori URV