Activated water desorption from poly(methylvinylidene cyanide)

Carolina C. Ilie, P. A. Jacobson, I. N. Yakovkin, Luis G. Rosa, Matt Poulsen, D. Sahadeva Reddy, James M. Takacs, P. A. Dowben

Research output: Contribution to journalArticle

4 Scopus citations

Abstract

We have investigated water desorption from the polymer poly(methylvinylidene cyanide). The angle resolved thermal desorption spectra show large deviations from the cosn θ distribution for water desorption from poly-(methylvinylidene cyanide) indicative of an activated desorption process. The Arrhenius plots obtained from Polanyi-Wigner analysis of the thermal desorption data suggest that a two-state model of desorption applies, while theory suggests that lattice strain in the polymer plays a key role in the thermal desorption of water.

Original languageEnglish (US)
Pages (from-to)7742-7746
Number of pages5
JournalJournal of Physical Chemistry B
Volume111
Issue number27
DOIs
StatePublished - Jul 12 2007

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

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  • Cite this

    Ilie, C. C., Jacobson, P. A., Yakovkin, I. N., Rosa, L. G., Poulsen, M., Sahadeva Reddy, D., Takacs, J. M., & Dowben, P. A. (2007). Activated water desorption from poly(methylvinylidene cyanide). Journal of Physical Chemistry B, 111(27), 7742-7746. https://doi.org/10.1021/jp071661m