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Fractal 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:googleEvaluation of microwave extraction of organic matter present in crushed gels synthesized by atrane way
ArticleAbstract: Gels with a TEA/Si ratio of 1 (G1) were synthesized by atrane way. The microwave extraction of organPalabras claves:Atrane, extraction, gel, MICROWAVE, SilicaAutores:Colina R., Eric Plaza, Huerta L., Juan Primera, Juan Ramón Primera Ferrer, Ysambertt F.Fuentes:googlescopusThe cluster model: A hierarchically-ordered assemblage of random-packing spheres for modelling microstructure of porous materials
ArticleAbstract: A new structural model based on the premises widely used for describing the structure of random matePalabras claves:61.43.Bn, 61.43.Gt, 82.20.Wt, 82.33-Ln, Aerogels, Monte Carlo simulations, PorosityAutores:Anta J., Esquivias L., Juan Primera, Juan Ramón Primera Ferrer, Morales-Flórez V., Piñero M., Rosa-Fox N.d.l.Fuentes:googlescopusThe use of silica aerogels as host matrices for chemical species: Different ways to control the permeability and the mechanical properties
OtherAbstract: Different sets of silica aerogels (classical aerogels, partially densified aerogels, and composite aPalabras 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:googlescopusNanoporous 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:google