Nanoparticles (NPs) coated with alkyl chains cannot be dissolved in diglycidylether of bisphenol A (DGEBA), which is a typical monomer used in the synthesis of epoxy networks. We show that adding small amounts of the linear amphiphilic polymer obtained by reaction of DGEBA with dodecylamine, produced a stable dispersion of dodecanethiol-coated gold NPs in DGEBA. The anionic homopolymerization of this blend initiated by a tertiary amine led to a nanocomposite with a uniform dispersion of gold NPs. The selected crosslinking chemistry allowed covalent bonding of the modifier to the matrix, avoiding phase separation and enabling easy tuning of the thermal properties of the matrix.Fil: Puig, Julieta. Consejo Nacional de Investigaciones Científic...
Thermally responsive bulk polymer films utilizing reversible Diels-Alder chemistry have been develop...
The anionic epoxy homopolymerization initiated by tertiary amines, imidazoles, and ammonium salts is...
Multi-wall carbon nanotubes (MWNT) functionalized with poly(ethylene glycol) (PEG) were used to prep...
The rational design of nanoparticle (NP)/polymer composites with advanced functional properties is b...
In a recent paper (Zucchi, I. A.; et al. Macromolecules 2008, 41, 4895), we showed that linear amphi...
The introduction of reactive functionalities in the organic groups used, to stabilize inorganic nano...
The production of nanocomposites with functional properties via the infusion of preformed nanopartic...
Nanostructured thermosets may be obtained by the self-assembly of amphiphilic block copolymers (BCP)...
Block copolymer (BCP)/epoxy blends have been intensively investigated during the past decade. Macro...
Amphiphilic polymers have proved to be very versatile precursors for the synthesis of nanostructured...
Se presentan las tres principales reacciones en el curado de una diamina con un diepóxido, el modela...
Block copolymer (BCP)/epoxy blends have been intensively investigated during the past decade. Macro...
The results indicated that all three blends used as modifiers (PSn/PSnSH@Au) were successfully locat...
Photoluminescence of Au(I)-dodecane thiolate (Au(I)-DDT) and its thermal reduction to metallic gold ...
Photoluminescence of Au(I)-dodecane thiolate (Au(I)-DDT) and its thermal reduction to metallic gold ...
Thermally responsive bulk polymer films utilizing reversible Diels-Alder chemistry have been develop...
The anionic epoxy homopolymerization initiated by tertiary amines, imidazoles, and ammonium salts is...
Multi-wall carbon nanotubes (MWNT) functionalized with poly(ethylene glycol) (PEG) were used to prep...
The rational design of nanoparticle (NP)/polymer composites with advanced functional properties is b...
In a recent paper (Zucchi, I. A.; et al. Macromolecules 2008, 41, 4895), we showed that linear amphi...
The introduction of reactive functionalities in the organic groups used, to stabilize inorganic nano...
The production of nanocomposites with functional properties via the infusion of preformed nanopartic...
Nanostructured thermosets may be obtained by the self-assembly of amphiphilic block copolymers (BCP)...
Block copolymer (BCP)/epoxy blends have been intensively investigated during the past decade. Macro...
Amphiphilic polymers have proved to be very versatile precursors for the synthesis of nanostructured...
Se presentan las tres principales reacciones en el curado de una diamina con un diepóxido, el modela...
Block copolymer (BCP)/epoxy blends have been intensively investigated during the past decade. Macro...
The results indicated that all three blends used as modifiers (PSn/PSnSH@Au) were successfully locat...
Photoluminescence of Au(I)-dodecane thiolate (Au(I)-DDT) and its thermal reduction to metallic gold ...
Photoluminescence of Au(I)-dodecane thiolate (Au(I)-DDT) and its thermal reduction to metallic gold ...
Thermally responsive bulk polymer films utilizing reversible Diels-Alder chemistry have been develop...
The anionic epoxy homopolymerization initiated by tertiary amines, imidazoles, and ammonium salts is...
Multi-wall carbon nanotubes (MWNT) functionalized with poly(ethylene glycol) (PEG) were used to prep...