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 journalArticle

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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