Listar QUIO_Articles por autoría "901dba1d-8b48-45d7-808b-b4136f204590"
Mostrando ítems 1-5 de 5
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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 ... -
Strongly Correlated Electrons in Catalysis: Focus on Quantum Exchange
Biz, Chiara; Fianchini, Mauro; Gracia, Jose American Chemical Society (2021-11-10)The understanding of quantum correlations within catalysts is an active and advanced research field, absolutely necessary when attempting to describe all the relevant electronic factors in catalysis. In our previous research, ... -
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 ...