Listar QUIO_Articles por autoría "27550281-f7cb-4e06-9632-bc2f3239115f"
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Ferromagnetic Ligand Holes in Cobalt Perovskite Electrocatalysts as Essential Factor for High Activity Towards Oxygen Evolution
Zhang, Ling; Cheruvathur, Ajin; Biz, Chiara; Fianchini, Mauro; Gracia, Jose Royal Society of Chemistry (2019)The definition of the interplay between chemical composition, electro-magnetic configuration and catalytic activity requires a rational study of the orbital physics behind active materials. Apart from Coulomb forces, ... -
Magnetism and Heterogeneous Catalysis: In Depth on the Quantum Spin-Exchange Interactions in Pt3M (M = V, Cr, Mn, Fe, Co, Ni, and Y)(111) Alloys
Biz, Chiara; Fianchini, Mauro; Polo, Victor; Gracia, Jose American Chemical Society (2020-11-11)Bimetallic Pt-based alloys have drawn considerable attention in the last decades as catalysts in proton-exchange membrane fuel cells (PEMFCs) because they closely fulfill the two major requirements of high performance and ... -
Review on Magnetism in Catalysis: From Theory to PEMFC Applications of 3d Metal Pt-Based Alloys
Biz, Chiara; Gracia, Jose; Fianchini, Mauro MDPI (2022-11-22)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 ... -
The Trend of Chemisorption of Hydrogen and Oxygen Atoms on Pure Transition Metals: Magnetism justifies Unexpected Behaviour of Mn and Cr
Gracia, Jose; Biz, Chiara; Fianchini, Mauro Elsevier (2020)The spin of the electron is decisive to understand electronic interactions in heterogeneous catalysis, mainly because the stabilizing Quantum Spin Exchange Interactions (QSEI) are always a significant contribution to the ...