Zobrazeno 1 - 10
of 30
pro vyhledávání: '"José M. Mata-Padilla"'
Synthesis of Copper Nanoparticles Stabilized with Organic Ligands and Their Antimicrobial Properties
Autor:
Noemi Jardón-Maximino, Marissa Pérez-Alvarez, Gregorio Cadenas-Pliego, Luis E. Lugo-Uribe, Christian Cabello-Alvarado, José M. Mata-Padilla, Enrique Díaz Barriga-Castro
Publikováno v:
Polymers, Vol 13, Iss 17, p 2846 (2021)
In this work, we report the synthesis of copper nanoparticles (Cu NPs), employing the chemical reduction method in an aqueous medium. We used copper sulfate pentahydrate (CuSO4·5H2O) as a metallic precursor; polyethylenimine (PEI), allylamine (AAM),
Externí odkaz:
https://doaj.org/article/bc2f48125bea411aa1f4bb4fb56d26d0
Autor:
Carlos A. Ávila-Orta, Zoe V. Quiñones-Jurado, Miguel A. Waldo-Mendoza, Erika A. Rivera-Paz, Víctor J. Cruz-Delgado, José M. Mata-Padilla, Pablo González-Morones, Ronald F. Ziolo
Publikováno v:
Materials, Vol 8, Iss 11, Pp 7900-7912 (2015)
Isotactic polypropylenes (iPP) with different melt flow indexes (MFI) were used to fabricate nanocomposites (NCs) with 10 wt % loadings of multi-wall carbon nanotubes (MWCNTs) using ultrasound-assisted extrusion methods to determine their effect on t
Externí odkaz:
https://doaj.org/article/2d035d8683ee45ffb9e9a0d9da10e0bf
Autor:
Rubén Sierra-Ávila, Marissa Pérez-Alvarez, Janett Valdez-Garza, Carlos Alberto Avila-Orta, Enrique Javier Jiménez-Regalado, José M. Mata-Padilla, Enrique Soto-Castruita, Gregorio Cadenas-Pliego
Publikováno v:
Advances in Materials Science and Engineering, Vol 2018 (2018)
A nylon 6 nanocomposite with copper nanoparticles processed by ultrasound-assisted extrusion was prepared at concentrations between 0.01 and 0.50 wt.%, and its thermal and mechanical properties were determined. The presence of the crystalline phase
Externí odkaz:
https://doaj.org/article/44fdf55c10904ee3a5ddbf6b8d9cbb63
Autor:
Zoe V. Quiñones-Jurado, Carlos A. Ávila-Orta, Blanca E. Castillo-Reyes, José M. Mata-Padilla, Benjamin S. Hsiao, Francisco J. Medellín-Rodríguez, Miguel A. Waldo-Mendoza
Publikováno v:
Crystals, Vol 8, Iss 2, p 59 (2018)
The crystallization of isotactic polypropylene wax (iPP) in the presence of different sorbitol structures was studied. Dibenzylidene Sorbitol (DBS), as well as two of its derivatives with one or two methyl groups in the DBS molecule (MDBS and DMDBS,
Externí odkaz:
https://doaj.org/article/c17e2c51d800403598b94d66732b221e
Autor:
T. Lozano Rodriguez, V. J. Cruz Delgado, Saúl Sánchez-Valdes, A.B. Espinoza-Martinez, Eduardo Ramírez-Vargas, Juan Guillermo Martínez Colunga, Carlos A. Ávila-Orta, José M. Mata-Padilla, L.F. Ramos de Valle, O. Perez Camacho, R. Benavides Cantú
Publikováno v:
Polymer-Plastics Technology and Materials. 60:1066-1083
Polypropylene composites and multi-walled carbon nanotubes (MWCNTs) modified with maleic anhydride (MA) and itaconic anhydride (IA) were prepared and their effect on the performance of nanocomposit...
Autor:
M.A. Meraz Melo, M. Lam-Maldonado, José M. Mata-Padilla, P. Schacht, J.M. Domínguez, D. Macias-Ferrer, A.I. Reyes de la Torre, J.A. Melo-Banda
Publikováno v:
Catalysis Today. 349:17-25
In this work, NiFe nanocatalysts with different molar ratios 1:0.33, 1:1 and 1:3 were synthesized by a modified inverse microemulsion method at Soft Chemistry conditions in order to apply them to heavy crude oil (HCO) in situ hydroprocessing and to i
Autor:
D. Macias-Ferrer, R. Silva-Rodrigo, Benjamín Portales-Martínez, M. Lam-Maldonado, J.M. Domínguez, Ulises Páramo-García, José M. Mata-Padilla, J.A. Melo-Banda
Publikováno v:
Catalysis Today. 349:81-87
In this work, nanocatalysts as Ni, Mo, Fe nanoparticles (NPs) were synthesized by the modified inverse microemulsion method at room temperature conditions in order to apply them to heavy crude oil (HCO) in situ hydroprocessing and to improve their ph
Autor:
J. G. Martínez-Colunga, A. Almendarez-Camarillo, Pablo González-Morones, José M. Mata-Padilla, J. A. Gonzalez-Calderon, Silvia G. Solís-Rosales, Ernesto Hernández-Hernández, Carlos A. Ávila-Orta, Víctor J. Cruz-Delgado
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 143:2919-2932
The Non-isothermal crystallization behavior of isotactic polypropylene (iPP)/copper nanocomposites with four different mass percentages (0.5, 1.0, 2.0 and 4.0 mass%) of copper nanoparticles (nCu) were study by means of differential scanning calorimet
Autor:
Carlos A. Ávila-Orta, Luis E. Elizalde, Jackeline Iturbe-Ek, Alan O. Sustaita, Luis Marcelo Lozano, Alex Elías-Zúñiga, José M. Mata-Padilla, Diego Aguilar-Viches
Publikováno v:
Polymers, Vol 13, Iss 4010, p 4010 (2021)
Polymers
Volume 13
Issue 22
Polymers
Volume 13
Issue 22
Product miniaturization is a constant trend in industries that demand ever-smaller products that can be mass produced while maintaining high precision dimensions in the final pieces. Ultrasonic micro injection molding (UMIM) technology has emerged as
Synthesis of Copper Nanoparticles Stabilized with Organic Ligands and Their Antimicrobial Properties
Autor:
Enrique Díaz Barriga-Castro, Gregorio Cadenas-Pliego, Luis E. Lugo-Uribe, José M. Mata-Padilla, Noemi Jardón-Maximino, C. Cabello-Alvarado, Marissa Pérez-Alvarez
Publikováno v:
Polymers
Polymers, Vol 13, Iss 2846, p 2846 (2021)
Volume 13
Issue 17
Polymers, Vol 13, Iss 2846, p 2846 (2021)
Volume 13
Issue 17
In this work, we report the synthesis of copper nanoparticles (Cu NPs), employing the chemical reduction method in an aqueous medium. We used copper sulfate pentahydrate (CuSO4·5H2O) as a metallic precursor
polyethylenimine (PEI), allylamine (A
polyethylenimine (PEI), allylamine (A