Volume 64, 1968

Ultrasonic absorption properties of solutions. Part 5.—Mixtures of water + n-propyl alcohol and water + isopropyl alcohol

Abstract

The ultrasonic absorption properties of water + n-propyl alcohol mixtures at 0, 10 and 20, and water + isopropyl alcohol at 0 and 20°C are reported over the frequency range 1.5 to 230 MHz. For both systems, there is no excess absorption at low alcohol concentrations but the absorption increases rapidly at higher concentrations, passing through a maximum. The relaxation curves have been analyzed using two relaxation frequencies. Both low and high relaxation frequencies for both mixtures have minima in the same mole fraction region where the relaxation strengths have maxima.

Article information

Article type
Paper

Trans. Faraday Soc., 1968,64, 3242-3246

Ultrasonic absorption properties of solutions. Part 5.—Mixtures of water + n-propyl alcohol and water + isopropyl alcohol

M. J. Blandamer, N. J. Hidden, M. C. R. Symons and N. C. Treloar, Trans. Faraday Soc., 1968, 64, 3242 DOI: 10.1039/TF9686403242

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Spotlight

Advertisements