Výsledky vyhledávání - "Ricardo Mendoza-Carrizales"

Akademický článek

Chemical Modification of Butyl Rubber with Maleic Anhydride via Nitroxide Chemistry and Its Application in Polymer Blends

Autor: José Bonilla-Cruz, Brenda Hernández-Mireles, Ricardo Mendoza-Carrizales, Luis A. Ramírez-Leal, Román Torres-Lubián, Luis F. RamosdeValle, Donald R. Paul, Enrique Saldívar-Guerra

Publikováno v: Polymers, Vol 9, Iss 2, p 63 (2017)

Butyl rubber (isobutylene–isoprene–rubber, IIR) was functionalized in solution with a nitroxide moiety taking advantage of the unsaturations present in the isoprene units of IIR, and was further grafted with maleic anhydride (MA) or styrene–MA

Externí odkaz: https://doaj.org/article/e90b113a54e245d1be71b187785f67f5

Zobrazit plný text záznamu

Bio-elastomer nanocomposites reinforced with surface-modified graphene oxide prepared via in situ coordination polymerization

Autor: Ramon Enrique Diaz De Leon Gomez, Luis Valencia, Ilse Magaña, Rishab Handa, Arely Bahena, Ricardo Mendoza Carrizales, Salvador Fernández, Hector Ricardo Lopez Gonzalez, Sugam Kumar, Francisco Javier Enríquez-Medrano

Publikováno v: RSC Advances. 10:36531-36538

This article proposes a method to produce bio-elastomer nanocomposites, based on polyfarnesene or polymyrcene, reinforced with surface-modified graphene oxide (GO). The surface modification is performed by grafting alkylamines (octyl-, dodecyl-, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9bda666ad1492c87985a52f6fb84ab2
https://doi.org/10.1039/d0ra07008d

Zobrazit plný text záznamu

Introducing random bio-terpene segments to high cis-polybutadiene: making elastomeric materials more sustainable

Autor: Francisco Javier Enríquez-Medrano, Hector Ricardo Lopez Gonzalez, José Luis González-Zapata, Dimitrios Georgouvelas, Luis Valencia, Ramon Enrique Diaz De Leon Gomez, Ricardo Mendoza Carrizales, Javier Revilla-Vázquez

Publikováno v: RSC Advances. 10:44096-44102

In this work, we explore the statistical copolymerization of 1,3-butadiene with the terpenic monomers myrcene and farnesene, carried out via coordination polymerization using a neodymium-based ternary catalytic system. The resultant copolymers, poly(

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::726a6464ccee0388daa59807de1285ce
https://doi.org/10.1039/d0ra09280k

Zobrazit plný text záznamu

Bio-elastomers based on polyocimene synthesizedviacoordination polymerization using neodymium-based catalytic systems

Autor: Rishab Handa, Francisco Javier Enríquez-Medrano, Hened Saade Caballero, Ricardo Mendoza Carrizales, Hector Ricardo Lopez Gonzalez, José Luis Olivares-Romero, Luis Valencia, Ramon Enrique Diaz De Leon Gomez

Publikováno v: RSC Advances. 10:36539-36545

Towards the development of eco-friendly alternatives of elastomeric materials, which can replace petroleum-based materials, it is crucial to explore different monomers and catalytic systems in order to find the best possible combinations for specific

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c773b33f5e8ee94bc95714640a043c05
https://doi.org/10.1039/d0ra06583h

Zobrazit plný text záznamu

Influential Factors in the Synthesis of Polymethylhydrogenosiloxane Obtained via Cationic Ring-Opening Polymerization Using Synthetic Silica-Aluminates as Catalysts

Autor: Javier Alejandro Balcázar Pérez, Adrián Austria Gutiérrez, J. A. González Calderón, Ramon Zarraga, David Contreras López, Ricardo Mendoza-Carrizales, Javier Vallejo-Montesinos

Publikováno v: Silicon. 12:1059-1074

In the ambit of the synthesis of silicon polymers and elastomers, there are a lot of variables that affect the final properties of the material, and consequently, their applications. In this work, we synthetized polymethylhydrogensiloxane using the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f51b63c7239bdfb9db10739cf2a1b570
https://doi.org/10.1007/s12633-019-00208-3

Zobrazit plný text záznamu

Akademický článek

Influence of Organoboron Compounds on Ethylene Polymerization Using Cp2ZrCl2/MAO as Catalyst System

Autor: Luis Alexandro Valencia López, Francisco Javier Enríquez-Medrano, Ricardo Mendoza Carrizales, Florentino Soriano Corral, Adali Castañeda Facio, Ramón Enrique Díaz de León Gómez

Publikováno v: International Journal of Polymer Science, Vol 2014 (2014)

Organoboron compounds of nonionic and ionic nature, tris(pentafluorophenyl)borane, and N,N-dimethylanilinium tetra(pentafluorophenyl)borate were evaluated to act in conjunction with MAO as activators on ethylene polymerization by using the catalyst C

Externí odkaz: https://doaj.org/article/33f3c98717dd4581a67bd79166f78605

Zobrazit plný text záznamu