N
Nadine Hovnanian
Researcher at École Normale Supérieure
Publications - 45
Citations - 1094
Nadine Hovnanian is an academic researcher from École Normale Supérieure. The author has contributed to research in topics: Membrane & Facilitated diffusion. The author has an hindex of 20, co-authored 45 publications receiving 1075 citations. Previous affiliations of Nadine Hovnanian include Centre national de la recherche scientifique & École nationale supérieure de chimie de Montpellier.
Papers
More filters
Journal ArticleDOI
Inorganic membranes and solid state sciences
Louis Cot,André Ayral,Jean Durand,Christian Guizard,Nadine Hovnanian,Anne Julbe,André Larbot +6 more
TL;DR: In this paper, a method for growing continuous zeolite layers for the preparation of inorganic membrane materials has been proposed, which can be used in nanofiltration and catalytic membrane reactors.
Journal ArticleDOI
Hybrid organic-inorganic membranes with specific transport properties: Applications in separation and sensors technologies
TL;DR: In this article, the sol-gel process is used for the preparation of organic-inorganic hybrid materials, which offer specific advantages for the synthesis of artificial membranes exhibiting high selectivity and flux, as well as good thermal and chemical resistance.
Journal ArticleDOI
Sol-gel synthesis of magnesium aluminum spinel from a heterometallic alkoxide
TL;DR: In this paper, a MgAl2O4 spinel powder of 5 to 20 nm particle size, was prepared by the hydrolysis-condensation reaction of a heterobimetallic aluminum magnesium n-butoxide modified by polyethylene glycol (PEG), after hypercritical drying yielded a porous aerogel with a density of 0.2 g/cm3.
Journal ArticleDOI
Hybrid organic-inorganic fixed site dibenzo 18-crown-6 complexant membranes
TL;DR: In this paper, a dual transport mechanism is proposed, based on a reversible binding equilibrium solute/complexing site and a solute diffusion between two complexing sites, for the facilitated competitive transport of silver/copper ions.
Journal ArticleDOI
A new alternative to amino acids transport: facilitated transport of L-phenylalanine by hybrid siloxane membranes containing a fixed site macrocyclic complexant
TL;DR: In this paper, a solution-diffusion model was used to analyse experimental transport results obtained by studying the influence of the macrocyclic complexant, the pH value of the feed and the strip phases, the conditioning of the membrane, and the presence of K+ ions.