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Light scattering study of the swelling process of poly(acrylonitrile‐co‐butene)‐graft‐poly(acrylonitrile‐co‐methylacrylate) film
Author(s) -
Goto A.,
Kuwahara N.,
Sato H.,
Kubota K.
Publication year - 1994
Publication title -
polymer international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.592
H-Index - 105
eISSN - 1097-0126
pISSN - 0959-8103
DOI - 10.1002/pi.1994.210350301
Subject(s) - acrylonitrile , materials science , swelling , polymer chemistry , light scattering , 1 butene , hydrodynamic radius , scattering , chemical engineering , composite material , copolymer , optics , chemistry , polymer , organic chemistry , physics , catalysis , engineering
The time evolution of the size and density of the swollen domains during the swelling of poly(acrylonitrile‐co‐butene)‐graft‐poly(acrylonitrile‐co‐methylacrylate) film in methanol was studied by light scattering measurements. The observed scattered light intensity was analyzed by the Guinier plot. The time evolution of the mean radius R ( t ) and number density N ( t ) of the swollen domains was given by R ( t ) 3 ∼ t 0.12 and N ( t ) ∼ t 1.42 .