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Listar por palabra clave "Heterogeneous Catalysis"

Mostrando ítems 1-7 de 7

Catalysis by metal organic frameworks in water

Dhakshinamoorthy, Amarajothi; Asiri, Abdullah M.; García Gómez, Hermenegildo (Royal Society of Chemistry, 2014)

[EN] Metal–organic frameworks (MOFs) having a large surface area and porosity as well as a high density of transition metals are increasingly used as heterogeneous catalysts for organic reactions. However, one of the main ...
Computational study of heterogeneous catalytic systems. Kinetic and structural insights from Density Functional Theory

Millan Cabrera, Reisel (Universitat Politècnica de València, 2021-02-19)

[ES] En este trabajo estudiamos dos reacciones catalíticas relevantes para la industria y la localización del anión fluoruro en la zeolita RTH, sintetizada en medio fluoruro. El capítulo 3 es el primer capítulo de resultados, ...
Encapsulation of Palladium Carbide Subnanometric Species in Zeolite Boosts Highly Selective Semihydrogenation of Alkynes

Bai, Risheng; He, Guangyuan; Li, Lin; Zhang, Tianjun; Li, Junyan; Wang, Xingxing; Wang, Xiumei; Zou, Yongcun; Mei, Donghai; Corma Canós, Avelino; Yu, Jihong (John Wiley & Sons, 2023-11-27)

[EN] The selective hydrogenation of alkynes to alkenes is a crucial step in the synthesis of fine chemicals. However, the widely utilized palladium (Pd)-based catalysts often suffer from poor selectivity. In this work, we ...
Multifunctional, Defect-Engineered Metal-Organic Frameworks with Ruthenium Centers: Sorption and Catalytic Properties

Kozachuk, O.; Luz Mínguez, Ignacio; Llabrés i Xamena, Francesc Xavier; Noei, H.; Kauer, M.; Albada, H.B.; Bloch, E.D.; Marler, B.; Wang, Y.M.; Muhler, M.; Fischer, R.A. (Wiley, 2014-07)

A mixed-linker solid-solution approach was employed to modify the metal sites and introduce structural defects into the mixed-valence Ru-II/III structural analogue of the well-known MOF family [M-3(II,II)(btc)(2)] (M= Cu, ...
Post-functionalized iridium Zr-MOF as a promising recycle catalyst for the hydrogenation of aromatics

Rasero Almansa, Antonia Maria; Corma Canós, Avelino; Iglesias, Marta; Sánchez Alonso, Felix (Royal Society of Chemistry, 2014)

[EN] The multifunctional heterogeneous catalyst iridium–Zr-based MOF is able to effectively catalyze the hydrogenation of aromatic compounds in high yields under mild conditions. The catalyst was found to be highly active ...
Pure silica nanoparticles for liposome/lipase system encapsulation: Application in biodiesel production

Macario, Anastasia; Verri, Francesca; Díaz Morales, Urbano Manuel; Corma Canós, Avelino; GIORDANO, GIROLAMO (Elsevier, 2013-04-15)

In this work we report the synthesis of organic inorganic solid with spherical morphology where enzyme, as active compounds, is encapsulated. The organic phase of nanospheres is composed of l-phosphatidylcholine, as liposome, ...
Selective Gas-Phase Hydrogenation of CO2 to Methanol Catalysed by Metal-Organic Frameworks

Dhakshinamoorthy, Amarajothi; Navalón Oltra, Sergio; Primo Arnau, Ana Maria; García Gómez, Hermenegildo (John Wiley & Sons, 2024-01-15)

[EN] Large scale production of green CH3OH obtained from CO2 and green H-2 is a highly wanted process due to the role of CH3OH as H-2/energy carrier and for producing chemicals. Starting with a short summary of the advantages ...