An experimental study of the dipole moment of poly(dimethylsiloxane)

Date

1990-1

Author

Küçükyavuz, Z
ALGHEZAWI, N

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The mean-square dipole moments of poly(dimethylsiloxane) chains have been determined from dielectric constant measurements on dilute solutions of the polymer in toluene and carbon tetrachloride at temperatures in the range 10–60°C. The temperature coefficient of the dipole moment ratio in toluene was found to be positive, qualitatively in agreement with the prediction of rotational isomeric state theory. The values of the mean-square dipole moment in carbon tetrachloride are higher than in toluene indicating the existence of a specific solvent effect.

Subject Keywords

Organic Chemistry, General Physics and Astronomy, Polymers and Plastics, Polymer Science

URI

https://hdl.handle.net/11511/51428

Journal

European Polymer Journal

DOI

https://doi.org/10.1016/0014-3057(90)90223-q

Collections

Department of Chemistry, Article

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Citation Formats

Z. Küçükyavuz and N. ALGHEZAWI, “An experimental study of the dipole moment of poly(dimethylsiloxane),” European Polymer Journal, pp. 653–655, 1990, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/51428.