Small-angle neutron scattering study of aqueous solutions of 1,7-heptanediol

L. Almásy, N. K. Székely, A. Len, Cs Muzsnay, K. N. Király

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We report results of small-angle neutron scattering (SANS) measurements on aqueous solutions of 1,7-heptanediol in the molarity range 0.11-1.5 mol dm -3 at room temperature. The experimental data show aggregation of the diol molecules within the whole studied concentration range. The scattering curves could be accurately described by the structural model of random concentration fluctuations. The results suggest that 1,7-heptanediol molecules in aqueous solution aggregate in a rather loose way.

Original languageEnglish
Pages (from-to)141-143
Number of pages3
JournalJournal of Molecular Liquids
Volume118
Issue number1-3
DOIs
Publication statusPublished - Apr 15 2005

Fingerprint

Neutron scattering
neutron scattering
aqueous solutions
Molecules
molecules
Agglomeration
Scattering
room temperature
curves
scattering
Temperature
1,7-heptanediol

Keywords

  • Aqueous solution
  • Concentration fluctuation
  • Micelle
  • Nonionic surfactant
  • SANS

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Atomic and Molecular Physics, and Optics

Cite this

Small-angle neutron scattering study of aqueous solutions of 1,7-heptanediol. / Almásy, L.; Székely, N. K.; Len, A.; Muzsnay, Cs; Király, K. N.

In: Journal of Molecular Liquids, Vol. 118, No. 1-3, 15.04.2005, p. 141-143.

Research output: Contribution to journalArticle

Almásy, L. ; Székely, N. K. ; Len, A. ; Muzsnay, Cs ; Király, K. N. / Small-angle neutron scattering study of aqueous solutions of 1,7-heptanediol. In: Journal of Molecular Liquids. 2005 ; Vol. 118, No. 1-3. pp. 141-143.
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