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Random coil dimensions of poly(1‐hexadecene)
Author(s) -
Peña Begoña,
Aroca Marcelo,
Pérez Ernesto,
Bello Antonio,
Riande Evaristo,
Benavente Rosario
Publication year - 1997
Publication title -
macromolecular chemistry and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.57
H-Index - 112
eISSN - 1521-3935
pISSN - 1022-1352
DOI - 10.1002/macp.1997.021980528
Subject(s) - intrinsic viscosity , viscosity , chemistry , thermodynamics , electromagnetic coil , analytical chemistry (journal) , solid state , size exclusion chromatography , polymer chemistry , chromatography , physics , organic chemistry , polymer , quantum mechanics , enzyme
The characteristic ratios of three samples of poly(1‐hexadecene) with different tacticities were evaluated from intrinsic viscosity and molecular weight data obtained with a size exclusion chromatograph with dual (concentration plus viscosity) detector. No significant differences were found for the characteristic ratio in the studied range of tacticities. Theoretical calculations for the unperturbed dimensions were also performed for these samples by using the rotational isomeric state model, and compared with the experimental results.