ZHOU Chun-lin, ZHANG Zhong-quan, JIANG Ming. STUDIES ON IONOMERS AND THE RELATED BLENDS─2.COMPATIBILIZATION BASED ON COORDINATE COMPLEXATION AND PROTON-TRANSFER[J]. Acta Polymerica Sinica, 1995,(3):257-263.
ZHOU Chun-lin, ZHANG Zhong-quan, JIANG Ming. STUDIES ON IONOMERS AND THE RELATED BLENDS─2.COMPATIBILIZATION BASED ON COORDINATE COMPLEXATION AND PROTON-TRANSFER[J]. Acta Polymerica Sinica, 1995,(3):257-263.DOI:
he results of compatibilization in blends of similarly-charged ionomers are presented.The blends of SVp/BmaVp (Poly(styrene-co-4-vinyl pyridine))with Vp as a minor component were treated with a series of metal acetates and carboxylic acids
respectively. Based on the coordinated complexation between pyridine rings and the ions and proton-transfer from the the carboxylic acid to pyridine rings. both SVp and BmaVp are charged with positive ions.DSC results show an apparent compatiblization effect of the blends by introducing the ions into the polymer chains
and the level of the effect depends on the nature and amount of the metal ions and the acids.