Mostrando 10 resultados de: 32
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Journal of Sol-Gel Science and Technology(6)
Gels(2)
Journal of Non-Crystalline Solids(2)
Microporous and Mesoporous Materials(2)
European Physical Journal E(1)
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Ingeniería y operaciones afines(21)
Química física(8)
Química inorgánica(4)
Ciencias de la computación(3)
Ciencias de la tierra(3)
Characteristic scales in the exponent of a power law, for the permeability as a function of porosity, in a two dimensional disordered porous system
OtherAbstract: We report numerical calculations of the permeability as a function of porosity for a two dimensionalPalabras claves:Autores:Juan Ramón Primera FerrerFuentes:googleFractal Structure in Silica and Composites Aerogels. Gels 2021, 7, 1
OtherAbstract: Silica aerogels are known to be materials with exceptional characteristics, such as ultra-low densitPalabras claves:Autores:Juan Ramón Primera FerrerFuentes:googleFractal structure in silica and composites aerogels
ArticleAbstract: Silica aerogels are known to be materials with exceptional characteristics, such as ultra-low densitPalabras claves:Aerogel, Composite aerogel, Fractal, Microstructure, SAXSAutores:Beurroies I., Despetis F., Dieudonné-George P., Duffours L., Etienne P., Etienne-Calas S., Faivre A., Hafidi Alaoui A., Juan Primera, Juan Ramón Primera Ferrer, Woignier T.Fuentes:googlescopusGas and liquid permeability in nano composites gels: Comparison of Knudsen and Klinkenberg correction factors
ArticleAbstract: We measured gas and water permeability in sets of nano-composite silica gels, (silica gel network wiPalabras claves:Gas and liquid permeability, Klinkenberg effect, Knudsen correction factors, Nano-composite gelsAutores:Añez L., Etienne-Calas S., Juan Primera, Juan Ramón Primera Ferrer, Woignier T.Fuentes:googlescopusGas slippage in fractal porous material
ArticleAbstract: Gas flow through porous media in the slip flow regime is of great significance for the exploitationPalabras claves:Aerogels, Fractal materials, Gas and liquid permeability, Klinkenberg effect, Knudsen correction, Microporous modelsAutores:Añez L., Etienne-Calas S., Juan Primera, Juan Ramón Primera Ferrer, Woignier T.Fuentes:googlescopusExtracción con microondas de la materia orgánica presente en un gel de SiO2 sintetizados por la vía de los atranos
OtherAbstract: Se sintetizaron geles de sílice utilizando la vía de los atranos, y la extracción con microondas dePalabras claves:Autores:Juan Ramón Primera FerrerFuentes:googleMonolithic porous glasses with controlled mesopore size
ArticleAbstract: Mesoporous sol-gel glasses may play the role of host materials to study the effect of confinement onPalabras claves:Autores:Delord P., Dieudonné-George P., Etienne-Calas S., Fehr C., Juan Primera, Juan Ramón Primera Ferrer, Phalippou J., Woignier T.Fuentes:googlescopusMonte Carlo method for computing the mechanical properties of porous media
OtherAbstract: This research reports the design of a method for computing the elasticity modulus (E) of a known geoPalabras claves:Autores:Juan Ramón Primera FerrerFuentes:googleNanoporous glasses for nuclear waste containment
OtherAbstract: Research is in progress to incorporate nuclear waste in new matrices with high structural stability,Palabras claves:Autores:Juan Ramón Primera FerrerFuentes:googleNumerical study of pore sizes distribution in gels
Conference ObjectAbstract: We introduce a new numerical technique for the calculation of the pore size distribution in two-dimePalabras claves:Gels, Pore size distribution, SimulationAutores:Hasmy A., Juan Primera, Juan Ramón Primera Ferrer, Woignier T.Fuentes:googlescopus