Flow microcalorimetry and competitive liquid sorption I. Sorption behaviour of some polymer networks

R. Zimehl, A. Vózár, I. Dékány

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Three different polymer networks (polymer resins) are investigated by selective liquid sorption from 1-propanol/water mixtures. Network 1 is a non-polar, non swelling, macroporous resin. Networks 2 and 3 are macroreticular polar (hydrophilic) ion exchangers, which swell in the binary liquid mixture. The enthalpy of displacement isotherms accompanying the sorption processes are determined by flow microcalorimetry. The enthalpy isotherms reveal the differences in polarity of the polymer network.

Original languageEnglish
Pages (from-to)59-66
Number of pages8
JournalThermochimica Acta
Volume271
Issue number1-2
DOIs
Publication statusPublished - Jan 10 1996

Fingerprint

sorption
Sorption
Polymers
Isotherms
Enthalpy
polymers
Liquids
liquids
Resins
resins
1-Propanol
isotherms
Ion exchangers
enthalpy
Propanol
exchangers
Swelling
swelling
polarity
Water

Keywords

  • Adsorption
  • Flow microcalorimetry
  • Macroreticular resins
  • Networks
  • Polymers

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Flow microcalorimetry and competitive liquid sorption I. Sorption behaviour of some polymer networks. / Zimehl, R.; Vózár, A.; Dékány, I.

In: Thermochimica Acta, Vol. 271, No. 1-2, 10.01.1996, p. 59-66.

Research output: Contribution to journalArticle

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