Ultrasonic study of molecular interactions and determination of acoustical parameters of transition and lanthanide metal myristates in non-aqueous medium | Health & Environmental Research Online (HERO)

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HERO ID

4280447

Reference Type

Journal Article

Title

Ultrasonic study of molecular interactions and determination of acoustical parameters of transition and lanthanide metal myristates in non-aqueous medium

Author(s)

Upadhyaya, SK; Acharya, A; Sen, A

Year

2017

Is Peer Reviewed?

Yes

Journal

Journal of the Indian Chemical Society
ISSN: 0019-4522

Volume

Issue

Page Numbers

1009-1016

Language

English

Web of Science Id

WOS:000413500600006

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063104703&partnerID=40&md5=f4ffc1dbb362792b96abe623a84c3975
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Abstract

Ultrasonic velocity measurements on transition and lanthanide metal myristates have been carried out in 70/30 benzene-methanol mixture (v/v) in order to determine the critical micellar concentration, soap solvent interactions and various acoustic and thermodynamic parameters. The results have been discussed in terms of different theories of ultrasonic wave propagation and Jacobson's model has also been used to calculate adiabatic and molar compressibilities intermolecular free length, solvation number, relative association, relaxation strength and molar sound velocity. The results of ultrasonic measurements have also been explained in terms of various well known equations.

Keywords

Ultrasonic velocity; acoustical parameters; molecular interaction; adiabatic compressibility; specific acoustic impedance; solvation number