Journal article
NMR investigations of the structure of water-soluble poly(ethylene oxide) complexes with polystyrene sulfonate copolymers
Abstract
Abstract. Macromolecular complexes of styrene sulfonate copolymers, poly(vinyl phenol-co-styrene sulfonate) (PKS) and poly(styrene-co-styrene sulfonate) (PS-co-SSS) with poly(ethylene oxide) (PEO) in aqueous solution were studied by NMR. The shift to lower frequency of the 1H chemical shift for the PEO ethylene group and the existence of strong nuclear Overhauser effect cross-peaks between the aromatic rings of PKS and the ethylene proton of …
Authors
Cong R; Pelton R; Russo P; Bain AD; Negulescu I; Zhou Z
Journal
Colloid and Polymer Science, Vol. 281, No. 2, pp. 150–156
Publisher
Springer Nature
Publication Date
February 2003
DOI
10.1007/s00396-002-0756-2
ISSN
0303-402X