Solution properties of poly(fluorostyrene‐co‐chlorostyrene) copolymers. II. High‐performance gel permeation chromatography | Zendy

Segudovic Nikola | Zendy; Vukovic Radivoje | Zendy; Kuresevic Vjera | Zendy; Karas Frank E. | Zendy; Macknight William J. | Zendy

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Solution properties of poly(fluorostyrene‐co‐chlorostyrene) copolymers. II. High‐performance gel permeation chromatography

Author(s) -

Segudovic Nikola,

Vukovic Radivoje,

Kuresevic Vjera,

Karas Frank E.,

Macknight William J.

Publication year - 1993

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.4990310212

Subject(s) - osmometer , gel permeation chromatography , tetrahydrofuran , copolymer , intrinsic viscosity , molar mass distribution , permeation , polymer chemistry , materials science , molecular mass , chromatography , chemistry , analytical chemistry (journal) , polymer , membrane , organic chemistry , biochemistry , solvent , enzyme

The molecular weight distribution of random, unfractionated copolymers of ortho ‐ and para ‐fluorostyrene and ortho ‐ and para ‐chlorostyrene were determined. Good agreement was obtained between average molecular weights determined by absolute methods (light scattering and osmometry) and those determined by high‐performance gel permeation chromatography and a universal calibration procedure. The measurements were carried out in tetrahydrofuran at room temperature by using the following relationships between intrinsic viscosity [η] and weight‐average molecular weight M̄ w ..

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