Synthesis and properties of poly(arylene ether sulfone) anion exchange membranes with pendant benzyl-quaternary ammonium groups
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DOI: 10.1016/j.polymer.2017.06.004
Abstract: Abstract A series of side-chain type poly(arylene ether sulfone)s (sPAE) bearing pendant 3,5-dimethylphenyl groups are prepared via high temperature polycondensation reaction of 4,4’-biphenol, 4,4'-difluorodiphenyl sulfone, and new difluoro aromatic ketone monomer, (2,6-difluorophenyl) [3-[(3,5-dimethylphenyl)methyl]-5-methylphenyl] methanone. The… read more here.
Keywords: poly arylene; ammonium groups; benzyl quaternary; quaternary ammonium ... See more keywords