Autor según el artículo: Fernández-Martínez, MD; Godard, C
Departamento: Química Física i Inorgànica
Autor/es de la URV: Fernández Martínez, María Dolores / Godard, Cyril
Palabras clave: 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
Resumen: 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).
Áreas temáticas: 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
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: mariadolores.fernandez@urv.cat mariadolores.fernandez@urv.cat mariadolores.fernandez@urv.cat cyril.godard@urv.cat
Identificador del autor: 0000-0002-7334-3480 0000-0002-7334-3480 0000-0002-7334-3480 0000-0001-5762-4904
Fecha de alta del registro: 2024-08-03
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cctc.202201408
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Chemcatchem. 15 (6): e202201408-
Referencia de l'ítem segons les normes 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
DOI del artículo: 10.1002/cctc.202201408
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2023
Tipo de publicación: Journal Publications
Repositori URV