ISSN:
0022-3832
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
Analysis of sedimentation velocity experiments employing a θ solvent has been applied to measure the molecular weight distribution of both broad- and narrow-distribution polystyrene. The θ solvent was found necessary for satisfactory results. The required sedimentation constant-molecular weight relationship was obtained from both intrinsic viscosity data and molecular weights obtained by Archibald's method.
Additional Material:
6 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1959.1203613030