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Characterization of LDPE grafted with Diethylmaleate by gamma radiation: Application of FTIR, GPC and SSA techniques
Conference ObjectAbstract: The grafting of diethyl maleate onto low-density polyethylene using gamma irradiation as initiator hPalabras claves:Diethylmaleate, Gamma radiation, GPC, grafting, Polyethylene, SSAAutores:Carmen A., Karam A.R., Pedro Silva, Perera R., Sánchez Y.Fuentes:scopusComparative study of preparation methods of ferrites nanoparticles CoFe<inf>2</inf>O<inf>4</inf>
ArticleAbstract: In this paper a comparative study of the effect of preparation methods, sol-gel auto-combustion, co-Palabras claves:characterization, Cobalt ferrite, magnetic properties, Nanoparticles, SynthesisAutores:Eric Plaza, Pedro Silva, Ramos M., Rodriguez J., Sánchez Y., Sarah Briceño, Werner Brämer-EscamillaFuentes:googlescopusAn electron paramagnetic resonance study in some ternary and quaternary compounds
ArticleAbstract: Electron paramagnetic resonance (EPR) and AC magnetic susceptibility are used to study the magneticPalabras claves:electron paramagnetic resonance, Mictomagnetism, Semiconductors-semimagneticAutores:Pedro Silva, Sagredo V.Fuentes:scopusEPR and magnetic susceptibility studies in well samples from some Venezuelan oil fields
ArticleAbstract: Electron Paramagnetic Resonance (EPR) and Magnetic Susceptibility (MS) measurements were carried outPalabras claves:Autores:Aldana M., Costanzo-Álvarez V., Díaz M., Pedro Silva, Pérez A.Fuentes:scopusEffects of synthesis variables on the magnetic properties of CoFe <inf>2</inf>O <inf>4</inf> nanoparticles
ArticleAbstract: Cobalt ferrite nanoparticles (CoFe 2O 4) have been synthesized using precipitation in water solutionPalabras claves:Chemical synthesis, Magnetic measurement, Nanostructured materialAutores:Cañizales E., Delgado G.E., Eric Plaza, Palacios J.K., Pedro Silva, Sarah Briceño, Werner Brämer-EscamillaFuentes:scopusDifracción de rayos-X, análisis térmico diferencial y propiedades magnéticas del AgCrSe<inf>2</inf>
Conference ObjectAbstract: olycrystalline samples of AgCrSe2 were prepared by the melt and anneal technique. The composition ofPalabras claves:Magnetic anisotropy, Magnetic susceptibility, Polycrystalline samplesAutores:Pedro Silva, Tovar R., Vivas L.Fuentes:scopusGamma irradiation effects on the grafting of low-density polyethylene with diethyl maleate
Conference ObjectAbstract: In this work, a low-density polyethylene (LDPE) was grafted with diethyl maleate (DEM) using gamma-rPalabras claves:characterization, Diethyl maleate, Functionalization, Gamma irradiation, LDPEAutores:Carmen A., Gonzalez J., Karam A.R., Pedro Silva, Perera R., Sánchez Y.Fuentes:scopusGrafting of a LLDPE using gamma irradiation
Conference ObjectAbstract: In this investigation, the grafting of a commercial linear low-density polyethylene (LLDPE) with difPalabras claves:characterization, Diethyl maleate, Functionalization, Gamma irradiation, grafting, LLDPEAutores:Carmen A., Catarí E.L., Gonzalez J., Karam A.R., Pedro Silva, Perera R.Fuentes:scopusHeterogenization of Co(II)- and Cu(II)-complexes containing a terpyridine-based Schiff base macrocyclic ligand on thiol-functionalized mesostructured silica
ArticleAbstract: Hexagonal mesoporous MCM-41-type molecular sieve has been functionalized with (3-mercaptopropyl)trimPalabras claves:2,2′:6′′,2′-terpyridine, Co(II)- and Cu(II)-complexes, Cyclopentene oxidation, MCM-41, Surface functionalizationAutores:Anacona J.R., Ernesto Luis Bastardo Gonzalez, Joaquin L. Brito, Méndez F.J., Pedro Silva, Solórzano C.Fuentes:scopusFerromagnetism at room temperature in perovskites CaCu<inf>3</inf>Ti<inf>4</inf>O<inf>12</inf> mixes with ZnO and TiO<inf>2</inf>
ArticleAbstract: In this work we report ferromagnetism at room temperature and electrical transport effects above rooPalabras claves:electron paramagnetic resonance, Ferromagnetism, Magnetization, Multifunctional materials, PerovskitaAutores:Costa-Kramer J.L., Larionova J., Pedro Silva, Rodriguez P., Vivas L.Fuentes:scopus