Molecular Weight Investigation Of Polystyrene By Light Scattering, Osmometry, And Viscosity Measurements
- ASU Author/Contributor (non-ASU co-authors, if there are any, appear on document)
- William Wills Bradford (Creator)
- Institution
- Appalachian State University (ASU )
- Web Site: https://library.appstate.edu/
- Advisor
- J.E. Johnson
Abstract: Polystyrene can be precipitated from a toluene solution by the addition of methanol as the non-solvent. This procedure executed step by step will cause the polymer to precipitate into fractions in order of decreasing molecular weight. Seven fractions were obtained in the above manner with an eighth one being recovered by evaporation of the solution.
Molecular Weight Investigation Of Polystyrene By Light Scattering, Osmometry, And Viscosity Measurements
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Created on 10/19/2021
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Additional Information
- Publication
- Thesis
- Bradford, W. (1976). Molecular Weight Investigation Of Polystyrene By Light Scattering, Osmometry, And Viscosity Measurements. Unpublished Master’s Thesis. Appalachian State University, Boone, NC.
- Language: English
- Date: 1976
- Keywords
- polystyrene, molecular weight distribution, chemistry,
light scattering, osmometry, viscosity