Polymer‐solvent demixing under tension. Isotope and pressure effects on liquid‐liquid transitions, VII. Propionitrile–polystyrene solutions at negative pressure

Attila Imre, W. Alexander Van Hook

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

Liquid‐liquid demixing in propionitrile‐polystyrene solutions has been observed (−2 < P/MPa < 4) using a Berthelot tube technique. The experimental isopleths join smoothly to ones gathered at positive pressure by another technique. The equation of state used to describe the transitions thus appears to be valid across the entire liquid range. © 1994 John Wiley & Sons, Inc.

Original languageEnglish
Pages (from-to)2283-2287
Number of pages5
JournalJournal of Polymer Science Part B: Polymer Physics
Volume32
Issue number13
DOIs
Publication statusPublished - Oct 1994

Keywords

  • liquid‐liquid demixing
  • negative pressure
  • polymer solutions
  • solutions under tension

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Polymers and Plastics
  • Materials Chemistry

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