Synthesis and characterization of postsulfonated poly(arylene ether sulfone) diblock copolymers for proton exchange membranes

Sulfonated poly(arylene ether sulfone) diblock copolymers were studied through the postsulfonation process. Two kinds of hydrophobic oligomers with a molecular weight of 20 kDa were prepared in advance as block sequences and then coupled together to obtain diblock copolymers. One oligomer was synthe...

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Veröffentlicht in:	Journal of polymer science. Part A, Polymer chemistry Polymer chemistry, 2009-02, Vol.47 (3), p.700-712
Hauptverfasser:	Takamuku, Shogo, Akizuki, Ken, Abe, Mitsutaka, Kanesaka, Hiroyuki
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences block copolymers Exact sciences and technology Exchange resins and membranes Forms of application and semi-finished materials Organic polymers Physicochemistry of polymers polycondensation polyelectrolytes Polymer industry, paints, wood Polymers with particular properties Preparation, kinetics, thermodynamics, mechanism and catalysts Technology of polymers
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