Synthesis and Surfactant Properties of ...
Type de document :
Article dans une revue scientifique: Article original
URL permanente :
Titre :
Synthesis and Surfactant Properties of Nonionic Biosourced Alkylglucuronamides
Auteur(s) :
Lebeuf, Raphael [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Liu, Chih-Yin [Auteur]
Pierlot, Christel [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Rataj, Véronique [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Liu, Chih-Yin [Auteur]
Pierlot, Christel [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Rataj, Véronique [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Titre de la revue :
ACS Sustainable Chemistry & Engineering
Numéro :
6
Pagination :
2758-2766
Éditeur :
ACS
Date de publication :
2018-01-08
ISSN :
2758–2766
Mot(s)-clé(s) en anglais :
Glucamide
Glucuronolactone
Nonionic surfactants
PIT-slope
Foaming
Glucuronolactone
Nonionic surfactants
PIT-slope
Foaming
Discipline(s) HAL :
Chimie/Chimie organique
Résumé en anglais : [en]
A series of 13 well-defined alkylglucuronamides [AGUA] surfactants with hydrophobic chains consisting of fatty alcohols (C8, C12, or C16) involved in a glucosidic bond has been synthesized in two steps from glucuronic acid ...
Lire la suite >A series of 13 well-defined alkylglucuronamides [AGUA] surfactants with hydrophobic chains consisting of fatty alcohols (C8, C12, or C16) involved in a glucosidic bond has been synthesized in two steps from glucuronic acid or glucuronolactone. The nonionic polar heads are a sugar unit with an amide function derived from five different amines, i.e., methylamine, ammonia, ethanolamine, ethoxyethanolamine, and aminopropanediol. Their CMC values present variations from 0.03 to 29 mM, and their hydrophilic/lipophilic behaviors have been compared to conventional dodecyl polyethoxylated surfactants (C12Ej) using the PIT-slope methodology. They cover a large scale of the corresponding C12Ej with j varying from 5 to 8. Regarding functional properties, the novel alkylglucuronamides exhibit good foaming properties. Last but not least, two of them could be classified as easily biodegradable according to respirometric tests.Lire moins >
Lire la suite >A series of 13 well-defined alkylglucuronamides [AGUA] surfactants with hydrophobic chains consisting of fatty alcohols (C8, C12, or C16) involved in a glucosidic bond has been synthesized in two steps from glucuronic acid or glucuronolactone. The nonionic polar heads are a sugar unit with an amide function derived from five different amines, i.e., methylamine, ammonia, ethanolamine, ethoxyethanolamine, and aminopropanediol. Their CMC values present variations from 0.03 to 29 mM, and their hydrophilic/lipophilic behaviors have been compared to conventional dodecyl polyethoxylated surfactants (C12Ej) using the PIT-slope methodology. They cover a large scale of the corresponding C12Ej with j varying from 5 to 8. Regarding functional properties, the novel alkylglucuronamides exhibit good foaming properties. Last but not least, two of them could be classified as easily biodegradable according to respirometric tests.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
ENSCL
CNRS
Centrale Lille
Univ. Artois
Université de Lille
CNRS
Centrale Lille
Univ. Artois
Université de Lille
Collections :
Équipe(s) de recherche :
Colloïdes catalyse oxydation (CÏSCO)
Date de dépôt :
2019-09-25T14:37:46Z
2021-03-18T09:06:31Z
2023-10-18T08:16:02Z
2021-03-18T09:06:31Z
2023-10-18T08:16:02Z
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