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Characterization of polymers by size exclusion chromatography using multiple detection. Determination of the Mark-Houwink constants for Pullulan 100

✍ Scribed by K. Sommermeyer; F. Cech; E. Pfitzer

Book ID
112730780
Publisher
Springer
Year
1988
Tongue
English
Weight
116 KB
Volume
25
Category
Article
ISSN
0009-5893

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In this work, we present values for the Mark-Houwink-Sakurada (MHS) and Stockmayer-Fixman (SF) constants for a series of homopolymers of para-substituted styrenes (4-X-styrene; X ϭ OCH 3 , OCH 2 CH 3 , CH 3 , F, Cl, and Br) in THF at room temperature. The respective values of K (in 10 Ϫ5 dL/g) and ␣