Readily biodegradable and low-toxic ...
Type de document :
Article dans une revue scientifique
DOI :
URL permanente :
Titre :
Readily biodegradable and low-toxic biocompatible ionic liquids for cellulose processing
Auteur(s) :
Markiewicz, Marta [Auteur]
Maszkowska, Joanna [Auteur]
Nardello-Rataj, Véronique [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Stolte, Stefan [Auteur]
Maszkowska, Joanna [Auteur]
Nardello-Rataj, Véronique [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Stolte, Stefan [Auteur]
Titre de la revue :
RSC Adv.
Numéro :
6
Pagination :
87325-87331
Date de publication :
2016-09-07
Résumé en anglais : [en]
Cellulose is an important feedstock for the chemical industry, but its processing is a challenge. Considerable efforts have been invested in applying the rules of green chemistry in developing environmentally more acceptable ...
Lire la suite >Cellulose is an important feedstock for the chemical industry, but its processing is a challenge. Considerable efforts have been invested in applying the rules of green chemistry in developing environmentally more acceptable processes. Within this work we present an account on biocompatible, degradable ILs of low (eco)toxicity which could find potential applications in the cellulose processing industry. We have tested ILs based on choline and betaine cations and the levulinate anion. We have discovered that, among these structures, betaine-ester levulinate is the most degradable and the least toxic IL. All tested structures were to some, sometimes high, extent degradable and showed low to moderate toxicity towards Daphnia magna, Vibrio fischeri and rat leukaemia cells.Lire moins >
Lire la suite >Cellulose is an important feedstock for the chemical industry, but its processing is a challenge. Considerable efforts have been invested in applying the rules of green chemistry in developing environmentally more acceptable processes. Within this work we present an account on biocompatible, degradable ILs of low (eco)toxicity which could find potential applications in the cellulose processing industry. We have tested ILs based on choline and betaine cations and the levulinate anion. We have discovered that, among these structures, betaine-ester levulinate is the most degradable and the least toxic IL. All tested structures were to some, sometimes high, extent degradable and showed low to moderate toxicity towards Daphnia magna, Vibrio fischeri and rat leukaemia cells.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
ENSCL
CNRS
Centrale Lille
Univ. Artois
Université de Lille
CNRS
Centrale Lille
Univ. Artois
Université de Lille
Collections :
Date de dépôt :
2019-09-25T14:04:46Z