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Sulfonated polymer metal nanocomposite membranes with bacterial disinfection activity in water
This study describes the synthesis and characterization of sulfonated poly(styreneisobutylene- styrene) (SIBS) polymer nanocomposite membranes, which show antibacterial properties useful for the inactivation of Enterococci ...
Functionalization and characterization of Sulfonated Poly (Styrene-Isobutylene-Styrene) membranes for fuel cells and specialty separation applications
In this study, the transport properties of poly(styrene-isobutylene-styrene) (SIBS) block copolymer were determined as a function of sulfonation level (0-94.9 %), counter ion substitution (Ba+2, Ca+2, Mg+2, Mn+2, Cu+2, ...
Synthesis and characterization of sulfonated amine block copolymer membranes for fuel cells and specialty separations applications
This work focuses on the synthesis and characterization of block copolymers membranes with multi-ionic domains to analyze the effect of the morphological and chemical changes on the transport properties for their use in ...
Synthesis and characterization of Sulfonated Poly(Styrene-Isoprene-Styrene): Effects of linear vs branched morphology and counter-ion substitution
This investigation studied the resulting nanostructure of ionic membranes composed of sulfonated copolymers with thermoplastic and elastomeric blocks. Linear poly(styrene-isoprenestyrene) (L-SIS) and branched poly(styren ...
Thermogravimetric characterization of polystyrene-based, triblock copolymers: effects of sulfonation, counter-ion substitution, number average molecular weight, and polystyrene weight fraction
In this study, poly (styrene-isobutylene-styrene) (SIBS) was characterized using thermogravimetric analysis. The thermal behavior of three types of SIBS, with different average number molecular weight, Mn , and polystyrene ...