The work presented in this thesis focuses on the preparation of new polystyrene-clay nanocomposites using fluorinated polymerizable cationic surfactants as modifiers. Reference systems have also been proposed using conventional surfactants of similar structure than surfmers. The main objective is to highlight the role of the polymerizable group and the fluorine atoms on the structure and the properties of the obtained nanocomposites. The surface properties of surfactants were studied in terms of CMC, surface tensions and Gibbs enthalpies of micellization to evaluate the solution behavior of these surfactants. These surfactants were subsequently used to modify a sodium montmorillonite via cation exchange process. The resultant organoclays we...
Quaternary ammonium salts based on monofunctionalized Perfluoropolyether (PFPE) oligomers were synth...
Chemically treated layered silicates (clays) can be combined with normal polymer matrix materials to...
Polystyrene-clay nanocomposites were prepared by in situ polymerization to achieve the better disper...
The work presented in this thesis focuses on the preparation of new polystyrene-clay nanocomposites ...
Le travail présenté dans ce mémoire de thèse porte sur la préparation de nouveaux nanocomposites pol...
International audienceNovel fluorinated reactive surfactants were used for the organic modification ...
Novel fluorinated coating containing well-dispersed silicate nanolayers is successfully produced via...
International audienceAn aqueous slurry of alpha-ZrP lamellar nanofillers has been modified by amine...
Cette thèse s'inscrit dans le cadre des recherches fondamentales et appliquées visant à mieux compre...
Sodium montmorillonite was modified with a new polymeric surfactant. The high molecular weight of th...
We have prepared polystyrene/clay nanocomposites using an emulsion polymerization technique. The nan...
In this paper pyridine and quinoline-containing salts were employed to modify montmorillonite. TGA a...
A variety of modified clay minerals have been screened to determine their effectiveness as agents fo...
Five oligomeric styrene surfactants, N,N,N-trimethylpolystyrylammonium, N,N-dimethyl-N-benzylpolysty...
A reactive cationic surfactant cetyltrimethylammonium bromide (CTAB) was synthesized for intercalati...
Quaternary ammonium salts based on monofunctionalized Perfluoropolyether (PFPE) oligomers were synth...
Chemically treated layered silicates (clays) can be combined with normal polymer matrix materials to...
Polystyrene-clay nanocomposites were prepared by in situ polymerization to achieve the better disper...
The work presented in this thesis focuses on the preparation of new polystyrene-clay nanocomposites ...
Le travail présenté dans ce mémoire de thèse porte sur la préparation de nouveaux nanocomposites pol...
International audienceNovel fluorinated reactive surfactants were used for the organic modification ...
Novel fluorinated coating containing well-dispersed silicate nanolayers is successfully produced via...
International audienceAn aqueous slurry of alpha-ZrP lamellar nanofillers has been modified by amine...
Cette thèse s'inscrit dans le cadre des recherches fondamentales et appliquées visant à mieux compre...
Sodium montmorillonite was modified with a new polymeric surfactant. The high molecular weight of th...
We have prepared polystyrene/clay nanocomposites using an emulsion polymerization technique. The nan...
In this paper pyridine and quinoline-containing salts were employed to modify montmorillonite. TGA a...
A variety of modified clay minerals have been screened to determine their effectiveness as agents fo...
Five oligomeric styrene surfactants, N,N,N-trimethylpolystyrylammonium, N,N-dimethyl-N-benzylpolysty...
A reactive cationic surfactant cetyltrimethylammonium bromide (CTAB) was synthesized for intercalati...
Quaternary ammonium salts based on monofunctionalized Perfluoropolyether (PFPE) oligomers were synth...
Chemically treated layered silicates (clays) can be combined with normal polymer matrix materials to...
Polystyrene-clay nanocomposites were prepared by in situ polymerization to achieve the better disper...