Blends of carboxylated polystyrene ionomers containing 7 mol% of ionic units and carboxylate-terminated, monofunctional, monodisperse styrene oligomers of MW 800 were investigated by dynamic mechanical analysis and small angle X-ray scattering(SAXS). Both Cs and Ba carboxylate salts were studied,as well as blends of the Cs oligomer with homopolystyrene. The cluster phase is preferentially plasticized by the oligomers for both salts.; However, whereas the nonclustered phase of the Cs system is only a Little more plasticized than that of the Ba system, the cluster phase in the Cs system undergoes dramatic plasticization, the cluster transition disappearing at 5 wt % oligomer content. Simultaneously, the SAXS ''ionomer peak'' disappears. A pea...
The thermoreversible nature of the ionic associations in aggregates makes ionomers with a low glass ...
The thermoreversible nature of the ionic associations in aggregates makes ionomers with a low glass ...
The thermoreversible nature of the ionic associations in aggregates makes ionomers with a low glass ...
Biphasic Cs and Ba carboxylated polystyrene ionomers were blended with chemically identical mono- an...
peer reviewedBiphasic Cs and Ba carboxylated polystyrene ionomers were blended with chemically ident...
Matrix glass transition temperature depression through internal plasticization of a styrene-sodium m...
It is generally accepted that in random styrene ionomers the ion-pairs tend to associate to form sma...
The aim of this study was to explore the effects of a range of variables on the properties of ionome...
The effects of plasticisation on the phase behaviour in random and ABA triblock styrene-N-alkyl-4-vi...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
Several systems, containing up to 10 mol % ionic co-units, were investigated by dynamic mechanical t...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
The thermoreversible nature of the ionic associations in aggregates makes ionomers with a low glass ...
The thermoreversible nature of the ionic associations in aggregates makes ionomers with a low glass ...
The thermoreversible nature of the ionic associations in aggregates makes ionomers with a low glass ...
Biphasic Cs and Ba carboxylated polystyrene ionomers were blended with chemically identical mono- an...
peer reviewedBiphasic Cs and Ba carboxylated polystyrene ionomers were blended with chemically ident...
Matrix glass transition temperature depression through internal plasticization of a styrene-sodium m...
It is generally accepted that in random styrene ionomers the ion-pairs tend to associate to form sma...
The aim of this study was to explore the effects of a range of variables on the properties of ionome...
The effects of plasticisation on the phase behaviour in random and ABA triblock styrene-N-alkyl-4-vi...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
Several systems, containing up to 10 mol % ionic co-units, were investigated by dynamic mechanical t...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
The microphase structure of ionomers based on an amorphous, maleated ethylene-propylene copolymer wa...
The thermoreversible nature of the ionic associations in aggregates makes ionomers with a low glass ...
The thermoreversible nature of the ionic associations in aggregates makes ionomers with a low glass ...
The thermoreversible nature of the ionic associations in aggregates makes ionomers with a low glass ...