Výsledky vyhledávání - "Hermenegildo Garcia"

Akademický článek

Sustainable nitrogen fixation: Agrochemical research in food production adapted to planetary limits

Autor: Lluís Pascual, Emanuela Accardo, Hermenegildo Garcia Baldoví

Publikováno v: Mètode Science Studies Journal: Annual Review, Iss 15 (2024)

Today's global food production depends on the fixation of atmospheric nitrogen by using the Haber-Bosch process. The application of this catalytic system laid the foundations for the development of industrial agriculture and led to an unprecedented a

Externí odkaz: https://doaj.org/article/ff51aecc3de042fda1f332c86586b0f4

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Akademický článek

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Akademický článek

Nanometric Cu-ZnO Particles Supported on N-Doped Graphitic Carbon as Catalysts for the Selective CO2 Hydrogenation to Methanol

Autor: Lu Peng, Bogdan Jurca, Alberto Garcia-Baldovi, Liang Tian, German Sastre, Ana Primo, Vasile Parvulescu, Amarajothi Dhakshinamoorthy, Hermenegildo Garcia

Publikováno v: Nanomaterials, Vol 14, Iss 5, p 476 (2024)

The quest for efficient catalysts based on abundant elements that can promote the selective CO2 hydrogenation to green methanol still continues. Most of the reported catalysts are based on Cu/ZnO supported in inorganic oxides, with not much progress

Externí odkaz: https://doaj.org/article/569182cca1234f798b28129228c5cdb6

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Akademický článek

Positive influence of minute Pt addition on the activity of Ni supported on defective graphene for hydrogenation/dehydrogenation of N-ethylcarbazole as liquid organic carrier

Autor: Alberto Garcia-Baldovi, Lu Peng, Amarajothi Dhakshinamoorthy, Abdullah M. Asiri, Ana Primo, Hermenegildo Garcia

Publikováno v: Catalysis Communications, Vol 177, Iss , Pp 106641- (2023)

Ni nanoparticles (≈ 8 nm) have been prepared at about 15 wt% loading strongly grafted on N-doped graphitic carbon matrix [Ni@(N)C] by pyrolysis of Ni(OAc)2 adsorbed on chitosan. Ni@(N)C was used as catalyst for H2 storage/release on N-ethylcarbazol

Externí odkaz: https://doaj.org/article/2b6a9ffefa104b0e8c035dee09a1d959

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Akademický článek

Core-shell Bi-containing spheres and TiO2 nanoparticles co-loaded on kaolinite as an efficient photocatalyst for methyl orange degradation

Autor: Chen Li, Li Sun, Jinan Niu, Arianit A. Reka, Peizhong Feng, Hermenegildo Garcia

Publikováno v: Catalysis Communications, Vol 175, Iss , Pp 106609- (2023)

Improving the efficiency/cost ratio is the key to the practical application of photocatalysts. Using cheap minerals as carriers is an effective means to improve the efficiency/cost ratio of photocatalysts. Here, kaolinite was used to co-load TiO2 nan

Externí odkaz: https://doaj.org/article/7de4cbf271e440fcadf64e64411d5683

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Akademický článek

Gold Nanoparticles Supported on Ceria Nanoparticles Modulate Leukocyte–Endothelium Cell Interactions and Inflammation in Type 2 Diabetes

Autor: Pedro Díaz-Pozo, Francisco Canet, Abdessamad Grirrane, Sandra Lopez-Domenech, José Raul Herance, Nadezda Apostolova, Clara Luna-Marco, Susana Rovira-Llopis, Miguel Marti, Carlos Morillas, Milagros Rocha, Hermenegildo Garcia, Victor M. Victor

Publikováno v: Antioxidants, Vol 11, Iss 11, p 2297 (2022)

Gold-ceria nanoparticles (Au/CeO2) are known to have antioxidant properties. However, whether these nanoparticles can provide benefits in type 2 diabetes mellitus (T2D) remains unknown. This work aimed to study the effects of Au/CeO2 nanoparticles at

Externí odkaz: https://doaj.org/article/4dbf012631814796b36892021005858a

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Akademický článek

Phosphorus-Rich Ruthenium Phosphide Embedded on a 3D Porous Dual-Doped Graphitic Carbon for Hydrogen Evolution Reaction

Autor: Aicha Anouar, Antonio Doménech-Carbó, Hermenegildo Garcia

Publikováno v: Nanomaterials, Vol 12, Iss 20, p 3597 (2022)

Metal phosphides have recently emerged as promising electrocatalysts for hydrogen evolution reaction (HER). Herein, we report the synthesis of ruthenium diphosphide embedded on a dual-doped graphitic carbon by pyrolyzing chitosan beads impregnated wi

Externí odkaz: https://doaj.org/article/f8a91a93f030438fbb179c23384358ef

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Akademický článek

Graphitic Carbon Nitride as Visible-Light Photocatalyst Boosting Ozonation in Wastewater Treatment

Autor: Amarajothi Dhakshinamoorthy, Antón López-Francés, Sergio Navalon, Hermenegildo Garcia

Publikováno v: Nanomaterials, Vol 12, Iss 19, p 3494 (2022)

Light can boost ozone efficiency in advanced oxidation processes (AOPs), either by direct ozone photolysis with UV light or by using a photocatalyst that can be excited with UV-Vis or solar light. The present review summarizes literature data on the

Externí odkaz: https://doaj.org/article/215fcbec67d542e8904cccc4cfb22f49

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