Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Reyna Ojeda-López"'
Autor:
Ángel Emilio García-Domínguez, Gilberto Torres-Torres, Juan Carlos Arévalo-Pérez, Adib Silahua-Pavón, Cecilia Sánchez-Trinidad, Srinivas Godavarthi, Reyna Ojeda-López, Uriel Alejandro Sierra-Gómez, Adrián Cervantes-Uribe
Publikováno v:
Results in Engineering, Vol 14, Iss , Pp 100443- (2022)
We studied the effect of urea on TiO2–CeO2 and paracetamol photodegradation. The contribution of TiO2, CeO2, and urea was analyzed by simplex-centroid mixture. Solid-state combustion at 500 °C was the method of synthesis. All samples were characte
Externí odkaz:
https://doaj.org/article/8cb2a37780624e02967d841e72a50fb6
Autor:
Reyna Ojeda-López, Guadalupe Ramos-Sánchez, Cinthia García-Mendoza, Diana C. S. Azevedo, Ariel Guzmán-Vargas, Carlos Felipe
Publikováno v:
Materials, Vol 14, Iss 14, p 3914 (2021)
This work investigates the interplay of carbonization temperature and the chemical composition of carbon microfibers (CMFs), and their impact on the equilibration time and adsorption of three molecules (N2, CO2, and CH4). PAN derived CMFs were synthe
Externí odkaz:
https://doaj.org/article/ef1a61f45aa64b0d96160769ab8cc27e
Autor:
Reyna Ojeda-López, Armando Domínguez-Ortiz, Carlos Felipe, A. Cervantes-Uribe, Isaac J. Pérez-Hermosillo, J. Marcos Esparza-Schulz
Publikováno v:
Journal of Composites Science, Vol 5, Iss 4, p 102 (2021)
The isosteric enthalpy of adsorption (Δadsh˙) of CO2 in three different micro and mesoporous materials was evaluated in this work. These materials were a microporous material with functional groups of nitrogen and oxygen (CMFs, carbon microfibers),
Externí odkaz:
https://doaj.org/article/733dc9d53ba540539703d5ece7464989
Autor:
Carolina Rodríguez-Martínez, Ángel Emilio García-Domínguez, Fernando Guerrero-Robles, Rafael Omar Saavedra-Díaz, Gilberto Torres-Torres, Carlos Felipe, Reyna Ojeda-López, Adib Silahua-Pavón, Adrián Cervantes-Uribe
Publikováno v:
Journal of Composites Science, Vol 4, Iss 3, p 89 (2020)
This work reports a new technique called “Suspension Impregnation Method” (SiM) as an alternative to the “Incipient Impregnation Method” (IiM) for the synthesis of noble metal (Au) nanoparticles. The SiM was used to synthesize gold nanopartic
Externí odkaz:
https://doaj.org/article/bb8e73802a67482b81d1567b5ce5d1c1
Autor:
Reyna Ojeda-López, Isaac J. Pérez-Hermosillo, J. Marcos Esparza-Schulz, Armando Domínguez-Ortiz
Publikováno v:
Avances en Química, Vol 9, Iss 1, Pp 21-28 (2014)
The preparation of SBA-15 materials involves both, calcination and activation processes. The effects of the temperatures of these stages on the silanol superficial concentration are studied experimentally. The characterization techniques employed wer
Externí odkaz:
https://doaj.org/article/e9a521a6b3774e30b9efa5c9b595884c
Autor:
Reyna Ojeda-López, J. Marcos Esparza-Schulz, Isaac J. Pérez-Hermosillo, Armin Hernández-Gordillo, Armando Domínguez-Ortiz
Publikováno v:
Fibers, Vol 7, Iss 10, p 81 (2019)
Carbon microfibers (CMF) has been used as an adsorbent material for CO2 and CH4 capture. The gas adsorption capacity depends on the chemical and morphological structure of CMF. The CMF physicochemical properties change according to the applied stabil
Externí odkaz:
https://doaj.org/article/5f930979ce9743d9b98818f047a4ac64
Autor:
Adrián Cervantes Uribe, Gloria Alicia Del Angel Montes, Gilberto Torres-Torres, Armando Vázquez-Zavala, Federico González-García, Adrián Cordero-García, Reyna Ojeda-López
Publikováno v:
Journal of Composites Science, Vol 3, Iss 3, p 81 (2019)
This study was conducted to identify the correlation between the CO chemisorption (linear interaction and gem dicarbonyl) and the specific size of rhodium particles, and further to determine the influence of this relationship on the catalytic oxidati
Externí odkaz:
https://doaj.org/article/88757bcf18d948c98a7f92cf1b44334b
Autor:
Obdulia Medina-Juárez, Israel Rangel-Vázquez, Reyna Ojeda-López, Miguel Ángel García-Sánchez, Fernando Rojas-González
Publikováno v:
Environmental Science and Pollution Research. 29:58472-58483
Autor:
Isaac J. Pérez-Hermosillo, Reyna Ojeda-López, Armando Domínguez-Ortiz, J. Marcos Esparza-Schulz
Publikováno v:
Materialia. 28:101725
Autor:
Reyna Ojeda-López, Enrique Vilarrasa-García, Diana C. S. Azevedo, Carlos Felipe, Juan A. Cecilia, Enrique Rodríguez-Castellón
Publikováno v:
Fuel. 324:124242