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Changes in structural characteristics of LLDPE functionalized with DEM using gamma-irradiation
ArticleAbstract: This work studies the structural changes produced by gamma-radiation as a source of free radicals foPalabras claves:activation energy, crystallization, Degradation, Differential scanning calorimeterAutores:Carmen A., Karam A.R., Pastor J., Pedro Silva, Perera R., Sánchez Y.Fuentes:scopusCharacterization by EPR of radicals in HDPE, PA6 and HDPE/PA6 blend irradiated with gamma rays
Conference ObjectAbstract: Using electron paramagnetic resonance (EPR), we studied the free radical formation in high-density PPalabras claves:Irradiation, Paramagnetic resonance, Polyamide, PolyethyleneAutores:Carmen A., Lovera D., Pedro Silva, Perera R.Fuentes:scopusCharacterization of blends of PP with vitamins "c" and "e" exposed to gamma radiation at sterilization dose
ArticleAbstract: In this study, the influence of two vitamins (C and E) on the properties of isotactic polypropylenePalabras claves:Gamma radiation, Polypropylene, Sterilization dose, Vitamin C, Vitamin EAutores:Carmen A., De Abreu L., 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:googlescopusDispersion and individualization of SWNT in surfactant-free suspensions and composites of hydrosoluble polymers
ArticleAbstract: We propose a simple and original way to prepare surfactant-free SWNT/hydrosoluble polymer compositesPalabras claves:Autores:Anglaret E., Blanc C., Camilo Zamora-Ledezma, Pedro Silva, Torres-Canas F.J.Fuentes:scopusEstimation of the pKa for various Brønsted acids in polar aprotic media using electrochemical measurements of chromium (III) with picolinic acid
ArticleAbstract: The electrochemical reduction of Crpic and the effect of various proton-donors in DMF were investigaPalabras claves:Aprotic solvent, Brnsted acids, Chromiumpicolinate complexes, Dissociation constants, Kim's model, Redox propertiesAutores:Araujo M.L., Borras C., Lubes V., Martínez J.D., Pedro Silva, Piscitelli V., Rodriguez-Cordero M.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:scopusElectron Paramagnetic Resonance Study of the Fractions and Trapped Compounds in Asphaltenes of Merey Heavy Crude Oils and Its Vacuum Residue
ArticleAbstract: The electron paramagnetic resonance (EPR) technique was used to study the behavior of the asphaltenePalabras claves:Autores:Hernández M.S., Pedro SilvaFuentes:scopusErratum: Sequential transformations in assemblies based on octamolybdate clusters and 1,2-bis(4-pyridyl)ethane (New Journal of Chemistry (2007) 31, DOI: 10.1039/b603996k)
OtherAbstract:Palabras claves:Autores:Atencio R., Bricẽo A., Hanson J.C., Pedro Silva, Rodríguez J.A.Fuentes:scopus