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Listar por palabra clave "Nanoclusters"

Mostrando ítems 1-5 de 5

Assessment of metal-metal interactions and catalytic behavior in platinum-tin bimetallic subnanometric clusters by using reactive characterizations

Sattler, Aaron; Paccagnini, Michele; Liu, Lichen; Gomez, Elaine; Klutse, Henry; Burton, Allen W.; Corma Canós, Avelino (Elsevier, 2021-12)

[EN] Several reactive characterizations were used to study the effect that reduction duration of PtSn-K/MFI has on hydrocarbon catalysis, including propane dehydrogenation, propane hydrogenolysis, and ethane H/D exchange. ...
Bimetallic Sites for Catalysis: From Binuclear Metal Sites to Bimetallic Nanoclusters and Nanoparticles

Liu, Lichen; Corma Canós, Avelino (American Chemical Society, 2023-04-26)

[EN] Heterogeneous bimetallic catalysts have broad applications in industrial processes, but achieving a fundamental understanding on the nature of the active sites in bimetallic catalysts at the atomic and molecular level ...
Catalizadores metálicos estructurados en reacciones de Química Sostenible

López Hernández, Irene (Universitat Politècnica de València, 2021-09-02)

[ES] En esta tesis doctoral se ha investigado sobre el empleo de catalizadores metálicos estructurados en diversas reacciones de Química Sostenible. En primer lugar, se ha estudiado la eliminación de los NOX mediante su ...
Heterogeneous Metal Catalysts: From Single Atoms to Nanoclusters and Nanoparticles

Liu, Lichen (Universitat Politècnica de València, 2019-10-02)

Las especies de metal con diferentes tamaños (átomos individuales, nanocristales y nanopartículas) muestran un comportamiento catalítico diferente para diversas reacciones catalíticas heterogéneas. Se ha demostrado en la ...
Theoretical and experimental insights into the origin of the catalytic activity of subnanometric gold clusters: attempts to predict reactivity with clusters and nanoparticles of gold

Boronat Zaragoza, Mercedes; Leyva Perez, Antonio; Corma Canós, Avelino (American Chemical Society, 2014-03)

[EN] Particle size is one of the key parameters determining the unexpected catalytic activity of gold, with reactivity improving as the particle gets smaller. While this is valid In the 1-5 nm range, chemists are now ...