Small angle neutron scattering study on the salt-induced phase separation of 1-propanol aqueous solution

K. Yoshida, M. Misawa, K. Maruyama, M. Imai, M. Furusaka

Research output: Contribution to journalArticlepeer-review

30 Citations (Scopus)

Abstract

The analysis of small angle neutron scattering (SANS) intensity measured for the solution without KCl shows the fractal nature of the concentration fluctuation with a fractal dimension df of 1.9. The correlation length decreases slightly with increasing temperature from 7.4 angstroms at 25 °C to 6.2 angstroms at 80.1 °C. The SANS intensity measured for the solution with KCl increases significantly by two or three orders of magnitude larger than that of the solution without KCl.

Original languageEnglish
Pages (from-to)2343-2348
Number of pages6
JournalJournal of Chemical Physics
Volume113
Issue number6
DOIs
Publication statusPublished - 2000 Aug 1
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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