Physical Properties of Binary Mixtures of the Ionic Liquid 1-Ethyl-3-methylimidazolium Ethyl Sulfate with Several Alcohols at T ) (298.15, 313.15, and 328.15) K and Atmospheric Pressure

• Type: Article in International Scientific Journal
• Date: 2007

Authors

Emilio J. González (Author) FEUP; Begoña González (Author) FEUP; Noélia Calvar (Author) FEUP; Ángeles Domínguez (Author) Other

Journal

Title: Journal of Chemical & Engineering Data

Vol. 52

Pages: 1641-1648

ISSN: 0021-9568

Publisher: American Chemical Society

Indexing

ISI Web of Science

Scopus

Scientific classification

FOS: Engineering and technology

CORDIS: Technological sciences

Other information

Abstract (EN): In this contribution, dynamic viscosities, densities, and speeds of sound of 1-ethyl-3-methylimidazolium ethyl sulfate (EMISE) with methanol, 1-propanol, and 2-propanol at T ) (298.15, 313.15, and 328.15) K and refractive indices at T ) 298.15 K and at atmospheric pressure have been measured over the whole composition range. Excess molar volumes, excess molar isentropic compressions, and viscosity deviations for the binary systems from T ) 298.15 K to T ) 328.15 K and refractive deviations at 298.15 K have been calculated and were satisfactorily fitted to a Redlich-Kister equation to give the fitting parameters and the root-mean-square deviations.

Language: English

Type (Professor's evaluation): Scientific