LIU Jie, HE Jiasong. INFRARED SPECTROSCOPY STUDY ON MISCIBILITY BETWEEN SULFONATED POLYSTYRENE AND POLYCARBONATE. [J]. Acta Polymerica Sinica (5):620-623(1997)
DOI:
LIU Jie, HE Jiasong. INFRARED SPECTROSCOPY STUDY ON MISCIBILITY BETWEEN SULFONATED POLYSTYRENE AND POLYCARBONATE. [J]. Acta Polymerica Sinica (5):620-623(1997)DOI:
INFRARED SPECTROSCOPY STUDY ON MISCIBILITY BETWEEN SULFONATED POLYSTYRENE AND POLYCARBONATE
The introduction of sulfonate groups into polystyrene has made polycarbonate and polystyrene partially miscible. The Tg's shift
revealed by DSC study
showed the partially miscibility between the two polymers. Infrared spectra confirmed that this miscibility was a contribution of the ion dipole interaction between polar groups in polycarbonate and the zinc sulfonate groups in sulfonated polystyrene.