Synthesis and Surfactant Properties of ...
Document type :
Article dans une revue scientifique: Article original
Permalink :
Title :
Synthesis and Surfactant Properties of Nonionic Biosourced Alkylglucuronamides
Author(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]
Journal title :
ACS Sustainable Chemistry & Engineering
Volume number :
6
Pages :
2758-2766
Publisher :
ACS
Publication date :
2018-01-08
ISSN :
2758–2766
English keyword(s) :
Glucamide
Glucuronolactone
Nonionic surfactants
PIT-slope
Foaming
Glucuronolactone
Nonionic surfactants
PIT-slope
Foaming
HAL domain(s) :
Chimie/Chimie organique
English abstract : [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 ...
Show more >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.Show less >
Show more >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.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
ENSCL
CNRS
Centrale Lille
Univ. Artois
Université de Lille
CNRS
Centrale Lille
Univ. Artois
Université de Lille
Collections :
Research team(s) :
Colloïdes catalyse oxydation (CÏSCO)
Submission date :
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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