Diffusion and equilibrium binding of methyl red in toluene solutions of polystyrene/poly(methyl methacrylate): Mixture vs random copolymer

被引:2
|
作者
Lee, H
Chang, T [1 ]
机构
[1] POSTECH, Dept Chem, Pohang 790784, South Korea
[2] POSTECH, Polymer Res Inst, Pohang 790784, South Korea
关键词
D O I
10.1021/ma981971q
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The equilibrium binding of p-MR in polymer solutions was studied. Using a toluene solution of p-MR as the size exclusion tomography (SEC) eluent, it was possible to extract the information on equilibrium binding of p-MR onto PS/PMMA mixtures and PS-PMMA random copolymers from the SEC experiments. Such information is difficult to obtain with the use of conventional equilibrium binding methods.
引用
收藏
页码:4147 / 4150
页数:4
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