Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jorge A. Cruz-Morales"'
Publikováno v:
Molecules, Vol 15, Iss 11, Pp 8082-8097 (2010)
This study describes the synthesis of two new families of dendrimers based on the esterification of N-alkylated 3-amine-1-propanol with two different cores, adipic acid (1st and 2nd generations) and ethylenediamine (generation 1.5), both with carboxy
Externí odkaz:
https://doaj.org/article/d3a5f36b89a54057be9527888c14f8e6
Publikováno v:
International Journal of Polymer Science, Vol 2013 (2013)
This work describes the fractal modeling of the solubility of n-alkanes, n-alkenes, methylacetylene, allene, ethylacetylene, and butadiene hydrocarbon gases in glassy poly(vinyltrimethylsilane) (PVTMS). The proposed equation represents satisfactorily
Externí odkaz:
https://doaj.org/article/8a63212d932448e7996f9d03382e1f27
Publikováno v:
Renewable Energy, Biomass & Sustainability. 3:75-85
In recent decades, it has been tried to develop processes that involve the use of catalysts that can be recovered from the reaction medium, to make them green and sustainable. Approximately, 90 % of all processes in chemistry and petrochemicals use h
Autor:
Manuel Burelo, Itzel Gaytán, Herminia Loza-Tavera, Jorge A. Cruz-Morales, Daniel Zárate-Saldaña, M. Javier Cruz-Gómez, Selena Gutiérrez
Publikováno v:
Chemosphere. 307(Pt 4)
The presence of unsaturation in the main chain of the polymer promotes the biodegradation process. To elucidate this hypothesis, one unsaturated polyurethane (PUU) and another saturated polyurethane (PUS) were synthesized and then biodegraded, and ev
Autor:
Manuel Burelo, Araceli Martínez, Mikhail A. Tlenkopatchev, Selena Gutiérrez, Jorge A. Cruz-Morales
Publikováno v:
Polymer Degradation and Stability. 166:202-212
Diols and macrodiols (hydroxytelechelic compounds) were synthesized via metathesis from fatty alcohols and terpenes derivatives using [(1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene) dichloro (o-isopropoxyphenylmethylene) ruthenium] (second g
Publikováno v:
Journal of Polymer Research. 28
The fractal model was applied to estimate the gas diffusion and solubility coefficients in non-porous membrane structures characterized by fractal dimension. Analytical expressions were obtained taking into account several parameters such as the diam
Synthesis, characterization, and heavy metal adsorption properties of sulfonated aromatic polyamides
Autor:
Jorge A. Cruz-Morales, Ismeli Alfonso, Juan M Sierra, Alejandro Ibarra-Palos, Arlette A. Santiago, Mohamed Abatal, Joel Vargas
Publikováno v:
High Performance Polymers. 30:591-601
This work reports on the synthesis of a series of new sulfonated fluorine-containing aromatic polyamides with increasing degree of sulfonation (DS). The chemical structure of the resulting polymers...
Autor:
Tomás de Lys, Jorge A. Cruz-Morales, Mar López-González, Arlette A. Santiago, S. R. Vásquez-García, Joel Vargas, Mikhail A. Tlenkopatchev
Publikováno v:
High Performance Polymers. 28:1246-1262
This work reports on the synthesis and ring-opening metathesis polymerization (ROMP) of new structural isomers based on norbornene dicarboximides bearing trifluoromethyl moieties, specifically, N-2-trifluoromethylphenyl- exo- endo-norbornene-5,6-dica
Publikováno v:
Journal of Organometallic Chemistry. 913:121206
The monomer synthesis and ring-opening metathesis polymerization (ROMP) of cis-5-norbornene-exo-2,3-dicarboxylic anhydride (1a) and 7-syn-trimethylsilyl-cis-5-norbornene-exo-2,3-dicarboxylic anhydride (1b) mediated by ruthenium-alkylidene catalysts (
Autor:
Arlette A. Santiago, N. A. Sivov, Rubén Gaviño, Yu. A. Malkanduev, Mikhail A. Tlenkopatchev, Joel Vargas, Jorge A. Cruz-Morales
Publikováno v:
Open Journal of Organic Polymer Materials. :84-91
The N-pentafluorophenyl-exo-endo-norbornene-5,6-dicarboximide (2a) and N-phenyl-exo-endo-nor-bornene-5,6-dicarboximide (2b) monomers were synthesized and polymerized via ring-opening metathesis polymerization (ROMP) using bis(tricyclohexylphosphine)