Výsledky vyhledávání - "I. R. Galindo-Esquivel"

Akademický článek

Improved Performance of an Epoxy Matrix as a Result of Combining Graphene Oxide and Reduced Graphene

Autor: L. Ramos-Galicia, L. N. Mendez, Ana Laura Martínez-Hernández, A. Espindola-Gonzalez, I. R. Galindo-Esquivel, R. Fuentes-Ramirez, C. Velasco-Santos

Publikováno v: International Journal of Polymer Science, Vol 2013 (2013)

We present an easy and effective way to improve the mechanical properties of an epoxy matrix by reinforcing it with a combination of graphene oxide (GO) and reduced graphene oxide (RGO). These nanocomposites were prepared with different load of nanof

Externí odkaz: https://doaj.org/article/d0146f209d7c47b091e496388b8dc18b

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Effect of X zeolite-carbon composite ratio as support of Pt nanoparticles for MOR and ORR

Autor: A. Medina-Ramírez, I. R. Galindo Esquivel, G. García Ruiz, P. J. Pérez-Díaz, B. Ruiz-Camacho

Publikováno v: Ionics. 27:1813-1828

X zeolite-carbon composites as Pt supports with different mass ratios of 3:1 (S1), 1:1 (S2), and 1:3 (S3) were synthesized by sol-gel method. The catalytic performance of Pt/composites for MOR and ORR was investigated and compared to Pt/X zeolite and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c32611c34d725abfd9e284447d40865a
https://doi.org/10.1007/s11581-021-03922-4

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Effect of different zeolite as Pt supports for methanol oxidation reaction

Autor: B. Ruiz Camacho, J.J. Ramírez-Minguela, A. Medina Ramírez, I. R. Galindo Esquivel, M. Villicaña Aguilera

Publikováno v: Applied Surface Science. 456:204-214

In this work, we investigate the effect of zeolite–carbon composite as support of Pt (Pt/zeolite-carbon) on the electrocatalytic activity for methanol oxidation reaction (MOR) in acid media. Three different zeolites were evaluated: faujasite (FAU),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b57dbe025da154688634ce51ac1aeeff
https://doi.org/10.1016/j.apsusc.2018.06.105

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Inclusion of Ti and Zr species on clay surfaces and their effect on the interaction with organic molecules

Autor: Pedro Rangel-Rivera, I. R. Galindo-Esquivel, María Belén Bachiller-Baeza, Gustavo Rangel-Porras

Publikováno v: Applied Surface Science. 445:229-241

The interactions between the clay surface and the organic molecules play an important role in the efficient of these materials in adsorption and catalytic processes. These materials are often modified with the inclusion of other catalytic particles f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c1d13762dc42f9d350fc8a6a6b3e65a
https://doi.org/10.1016/j.apsusc.2018.03.157

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Effect of the Reduction Temperature of PdAg Nanoparticles during the Polyol Process in the Ethanol Electrooxidation Reaction

Autor: R. Carrera-Cerritos, C. Salazar-Hernandez, I. R. Galindo-Esquivel, Rosalba Fuentes-Ramírez

Publikováno v: Journal of Nanomaterials, Vol 2018 (2018)

This work reports the effect of reduction temperature during the synthesis of PdAg catalysts through the polyol process and their evaluation in the ethanol electrooxidation reaction (EOR). The characterization was performed using Transmission Electro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9af7ce436d2cf5e54982cd495e91203
https://doi.org/10.1155/2018/9451421

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Promoting behavior of yttrium over nickel supported on alumina-yttria catalysts in the ethanol steam reforming reaction

Autor: Rosalba Fuentes-Ramírez, Guadalupe Yonatan Ramírez-Hernández, Tomás Viveros-García, I. R. Galindo-Esquivel

Publikováno v: International Journal of Hydrogen Energy. 41:9332-9343

The effect of different amounts of Y 2 O 3 (5%wt, 10%wt and 15%wt) on the characteristics of nickel supported over mixed non-crystalline Al 2 O 3 Y 2 O 3 was investigated. These materials were tested in ethanol steam reforming reaction. Prior to reac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ebb4e6f653da57f6e8265eaa1f797ab
https://doi.org/10.1016/j.ijhydene.2016.04.080

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Surfactant recovery from mesoporous metal-modified materials (Sn–, Y–, Ce–, Si–MCM-41), by ultrasound assisted ion-exchange extraction and its re-use for a microwave in situ cheap and eco-friendly MCM-41 synthesis

Autor: Emiliano Fratini, Celia Duce, Emilia Bramanti, I. R. Galindo-Esquivel, J. Tovar-Rodríguez, Carlo Ferrari, Iginio Longo, José González-Rivera

Publikováno v: Journal of Materials Chemistry A 2 (2014): 7020–7033. doi:10.1039/c3ta15078j
info:cnr-pdr/source/autori:Gonzalez-Rivera, J.; Tovar-Rodriguez, J.; Bramanti, E.; Duce, C.; Longo, I.; Fratini, E.; Galindo-Esquivel, I. R.; Ferrari, C./titolo:Surfactant recovery from mesoporous metal-modified materials (Sn-, Y-, Ce-, Si-MCM-41), by ultrasound assisted ion-exchange extraction and its re-use for a microwave in situ cheap and eco-friendly MCM-41 synthesis/doi:10.1039%2Fc3ta15078j/rivista:Journal of Materials Chemistry A/anno:2014/pagina_da:7020/pagina_a:7033/intervallo_pagine:7020–7033/volume:2

Different metal substituted (Y, Sn and Ce) MCM-41 materials were synthesized and detemplated by a low temperature surfactant removal methodology. All metal substituted materials showed an increase in the d(100) lattice parameter compared to the paren

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::531e3a29e5dec8e8ff789ab33dcf0a7a
https://doi.org/10.1039/c3ta15078j

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Analysis of surface modification of carbon nanotubes under different oxidation treatments Análisis de la modificación superficial de los nanotubos de carbono sometidos a distintos tratamientos de oxidación

Autor: J. A. Sánchez-Márquez, R. Fuentes-Ramírez, I. R. Galindo-Esquivel, A. L. Martínez-Hernández, C. Velasco-Santos

Publikováno v: Acta Universitaria, Vol 23, Iss 1, Pp 17-22 (2013)

Carbon nanotubes oxidation has attracted the interest of researchers, because in addition to eliminating impurities, it increases the dispersion of aggregates creating new interactions between materials. In this work, carbon nanotubes (CNT) were tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::73948cc4354d7eaef5229e124ae379f8
http://www.actauniversitaria.ugto.mx/index.php/acta/article/view/392

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Heterogeneous catalytic reaction of microcrystalline cellulose in hydrothermal microwave assisted decomposition: effect of modified zeolite Beta

Autor: Iginio Longo, José González-Rivera, Massimo Onor, Emilia Bramanti, I. R. Galindo-Esquivel, Carlo Ferrari

Publikováno v: Green chemistry (Online) 16 (2014): 1417–1425. doi:10.1039/c3gc42207k
info:cnr-pdr/source/autori:J.G.-Rivera, I. R. Galindo-Esquivel, M. Onor, E. Bramanti, I. Longo, C. Ferrari/titolo:Heterogeneous catalytic reaction of microcrystalline cellulose in hydrothermal microwave assisted decomposition: effect of modified zeolite Beta/doi:10.1039%2Fc3gc42207k/rivista:Green chemistry (Online)/anno:2014/pagina_da:1417/pagina_a:1425/intervallo_pagine:1417–1425/volume:16

Zeolite Beta, modified with some salts of alkali and alkaline earth metals (K, Zn, Sn), was tested in the hydrothermal heterogeneous catalytic decomposition of microcrystalline cellulose. The reactions were microwave-assisted, where the microwaves we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab1caf7c0e5aacf6cbf6392dd35763c3
https://publications.cnr.it/doc/273468

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