WEI Yuchun, YUAN Huigen, PAN Zuren. STUDIES ON STATE OF ION AGGREGATION IN THERMOPLASTIC IPN BASED ON SBS AND STYRENE-METHACRYLATE IONOMER. [J]. Acta Polymerica Sinica (2):244-247(1996)
DOI:
WEI Yuchun, YUAN Huigen, PAN Zuren. STUDIES ON STATE OF ION AGGREGATION IN THERMOPLASTIC IPN BASED ON SBS AND STYRENE-METHACRYLATE IONOMER. [J]. Acta Polymerica Sinica (2):244-247(1996)DOI:
STUDIES ON STATE OF ION AGGREGATION IN THERMOPLASTIC IPN BASED ON SBS AND STYRENE-METHACRYLATE IONOMER
The state of aggregation of the ionic bonds in IPN was investigated by Far-Infrared spectra and X-ray scattering. A far-infrared band
due to the vibration of a higher-order cluster
was found at 145cm-1 for IPN neutralized completely by Zn2+ salt. This band
which was observed in addition to the known cation-motion bands
was assinged to the vibrations of aggregates involving many cations and anionic sites close together. X-ray results revealed a low-angle x-ray peak corresponding to the clusters. The modified Bragg spacing was 2.39nm.It was interpreted as a result of short range ordering of multiplets around ionic clusters.
pH/TEMPERATURE DUAL STIMULI RESPONSIVE MICROGELS BASED ON INTERPENETRATING POLYMER NETWORK STRUCTURE
THE SYNTHESIS AND CHARACTERIZATION OF THERMO- AND pH-SENSITIVE POLY(N-VINNYLPYRROLIDONE-co-β-HYDROPROPYL ACRYLATE)/POLY(ACRYLIC ACID) IPN HYDROGEL
STRUCTURE, MORPHOLOGY AND MECHANICAL PROPERTY OF POLYURETHANE AND VINYL ESTER RESIN INTERPENETRATING POLYMER NETWORK ——THE EFFECT OF CHEMICAL BONDS BETWEEN THE TWO NETWORKS
THE SYNTHESIS AND CHARACTERIZATION OF TEMPERATURE AND pH SENSITIVE POLY(ACRYLIC ACID)/POLY (N ISOPROPYLACRYLAMIDE)IPN HYDROGEL
STUDIES ON THE DAMPING PERFORMANCE OF POLYACRYLATE /POLYSTYRENE LATEX INTERPENETRATING POLYMER NETWORK