Linear Viscoelasticity and Cation Conduction in Polyurethane Sulfonate Ionomers with Ions in the Soft Segment-Multiphase Systems
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DOI: 10.1021/acs.macromol.7b02509
Abstract: PEO-based polyurethane sulfonate ionomers with various PEO chain lengths and sodium counterions were synthesized and characterized by both linear viscoelasticity (LVE) and dielectric relaxation spectroscopy (DRS). Since p-phenylene diisocyanate is a small hard segment, the… read more here.
Keywords: relaxation; sulfonate ionomers; segment; linear viscoelasticity ... See more keywords