Resumen: Gd complexes have been studied as magnetic coolants due to their large magneto-caloric effect. In this work we present a Gd 2D metal–organic framework (MOF) of formula [Gd(MeCOO)(PhCOO)2] (1). We characterize the magnetic properties of 1, showing that it displays slow relaxation of the magnetization by ac susceptibility, and single-ion magnetic anisotropy using high-field EPR. By heat capacity and magnetization vs. field at various temperatures we determine the magnetic entropy change of compound 1. We then grow 1 on functionalized silicon, and show that the surface-deposited 2D MOF 1Si can be used as an on-surface magnetic cryogenic coolant. Idioma: Inglés DOI: 10.1039/d3ta06648g Año: 2024 Publicado en: Journal of Materials Chemistry A 12, 11 (2024), 6269-6279 ISSN: 2050-7488 Financiación: info:eu-repo/grantAgreement/ES/DGA-FSE/E12-23R-RASMIA Financiación: info:eu-repo/grantAgreement/ES/MICINN/PGC2018-098630-B-I00 Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2022-137764OB-I00 Tipo y forma: Article (Published version) Área (Departamento): Área Física Materia Condensada (Dpto. Física Materia Condensa.)
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