Pour savoir comment effectuer et gérer un dépôt de document, consultez le « Guide abrégé – Dépôt de documents » sur le site Web de la Bibliothèque. Pour toute question, écrivez à corpus@ulaval.ca.
 

Personne :
Mushtaq, Ambreen

En cours de chargement...
Photo de profil

Adresse électronique

Date de naissance

Projets de recherche

Structures organisationnelles

Fonction

Nom de famille

Mushtaq

Prénom

Ambreen

Affiliation

Département de chimie, Faculté des sciences et génie, Université Laval

ISNI

ORCID

Identifiant Canadiana

ncf11889355

person.page.name

Résultats de recherche

Voici les éléments 1 - 1 sur 1
  • PublicationAccès libre
    Selective recovery of rare earth elements using chelating ligands grafted on mesoporous surfaces
    (Royal Society of Chemistry, 2015-11-25) Mushtaq, Ambreen; Fontaine, Frédéric-Georges; Larivière, Dominic; Florek, Justyna Agata; Cantin, Gabrielle; Kleitz, Freddy
    Nowadays, rare earth elements (REEs) and their compounds are critical for the rapidly growing advanced technology sectors and clean energy demands. However, their separation and purification still remain challenging. Among different extracting agents used for REE separation, the diglycolamide (DGA)-based materials have attracted increasing attention as one of the most effective extracting agents. In this contribution, a series of new and element-selective sorbents were generated through derivatisation of the diglycolamide ligand (DGA), grafted to mesoporous silica and tested for the separation of rare earth elements. It is shown that, by tuning the ligand bite angle and its environment, it is possible to improve the selectivity towards specific rare earth elements.