Review on Magnetism in Catalysis: From Theory to PEMFC Applications of 3d Metal Pt-Based Alloys
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Título
Review on Magnetism in Catalysis: From Theory to PEMFC Applications of 3d Metal Pt-Based AlloysFecha de publicación
2022-11-22Editor
MDPICita bibliográfica
Biz, C.; Gracia, J.; Fianchini, M. Review on Magnetism in Catalysis: From Theory to PEMFC Applications of 3d Metal Pt-Based Alloys. Int. J. Mol. Sci. 2022, 23, 14768Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://www.mdpi.com/1422-0067/23/23/14768Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
The relationship between magnetism and catalysis has been an important topic since the
mid-20th century. At present time, the scientific community is well aware that a full comprehension of
this relationship is ... [+]
The relationship between magnetism and catalysis has been an important topic since the
mid-20th century. At present time, the scientific community is well aware that a full comprehension of
this relationship is required to face modern challenges, such as the need for clean energy technology.
The successful use of (para-)magnetic materials has already been corroborated in catalytic processes,
such as hydrogenation, Fenton reaction and ammonia synthesis. These catalysts typically contain
transition metals from the first to the third row and are affected by the presence of an external
magnetic field. Nowadays, it appears that the most promising approach to reach the goal of a
more sustainable future is via ferromagnetic conducting catalysts containing open-shell metals (i.e.,
Fe, Co and Ni) with extra stabilization coming from the presence of an external magnetic field.
However, understanding how intrinsic and extrinsic magnetic features are related to catalysis is still
a complex task, especially when catalytic performances are improved by these magnetic phenomena.
In the present review, we introduce the relationship between magnetism and catalysis and outline
its importance in the production of clean energy, by describing the representative case of 3d metal
Pt-based alloys, which are extensively investigated and exploited in PEM fuel cells. [-]
Publicado en
Int. J. Mol. Sci. 2022, 23, 14768Entidad financiadora
Unión Europea
Código del proyecto o subvención
964972
Título del proyecto o subvención
European Union’s Horizon 2020 research and innovation program
Derechos de acceso
© 2022 by the authors
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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