1. Open Access Kent State
  2. Chain Orientation and Its Effect on Mobility at a Rubbed Surface
Author(s)
Abstract

We have measured the tracer diffusion coefficient in PS films oriented by surface rubbing. The results show that the diffusion perpendicular to the rubbed surface is slower in oriented than in nonoriented chains. The decrease of the diffusion coefficient was correlated with the total oriented volume as determined by birefringence measurements.
Format
Article
Identifier(s)
10.1021/ma002039u
Publication Date
2001-06-09
Publication Title
Macromolecules
Volume
34
Issue
14
First Page
4972
Last Page
4977
Subject
Community
Department of Physics
Permalink https://oaks.kent.edu/article/chain-orientation-and-its-effect-mobility-rubbed-surface
Pu, Y., White, H., Rafailovich, M., Sokolov, J., Schwarz, S., Dhinojwala, A., Agra-Kooijman, D., & Kumar, S. (2001). Chain Orientation and Its Effect on Mobility at a Rubbed Surface. Macromolecules. https://doi.org/10.1021/ma002039u
Pu, Y., H. White, M. Rafailovich, J. Sokolov, S. Schwarz, Ali Dhinojwala, Dena Agra-Kooijman, and Satyendra Kumar. 2001. “Chain Orientation and Its Effect on Mobility at a Rubbed Surface”. Macromolecules. https://doi.org/10.1021/ma002039u.
Pu, Y., H. White, M. Rafailovich, J. Sokolov, S. Schwarz, A. Dhinojwala, D. Agra-Kooijman, and S. Kumar. Chain Orientation and Its Effect on Mobility at a Rubbed Surface. Macromolecules, 9 June 2001, doi:10.1021/ma002039u.