Development of a group contribution method for determination of viscosity of ionic liquids at atmospheric pressure

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Standard

Development of a group contribution method for determination of viscosity of ionic liquids at atmospheric pressure. / Gharagheizi, Farhad; Ilani-Kashkouli, Poorandokht; Mohammadi, Amir H.; Ramjugernath, Deresh; Richon, Dominique.

In: Chemical Engineering Science, Vol. 80, 2012, p. 326-333.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Harvard

APA

CBE

MLA

Vancouver

Author

Gharagheizi, Farhad; Ilani-Kashkouli, Poorandokht; Mohammadi, Amir H.; Ramjugernath, Deresh; Richon, Dominique / Development of a group contribution method for determination of viscosity of ionic liquids at atmospheric pressure.

In: Chemical Engineering Science, Vol. 80, 2012, p. 326-333.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Bibtex

@article{baad866fbc52467e920fdf2a7f0b734c,
title = "Development of a group contribution method for determination of viscosity of ionic liquids at atmospheric pressure",
publisher = "Pergamon",
author = "Farhad Gharagheizi and Poorandokht Ilani-Kashkouli and Mohammadi, {Amir H.} and Deresh Ramjugernath and Dominique Richon",
note = "Highlights: - A data set consisting of 1672 viscosity values and comprising 443 ILs was collated from the literature. - A reliable group contribution method has been developed using this dataset. - The method employs a total of 46 sub-structures in addition to the temperature to predict the viscosity of ILs. - Twenty four sub-structures related to anions, and 22 sub-structures related cations were implemented. - The model produces very encouraging results.",
year = "2012",
doi = "10.1016/j.ces.2012.06.045",
volume = "80",
pages = "326--333",
journal = "Chemical Engineering Science",
issn = "0009-2509",

}

RIS

TY - JOUR

T1 - Development of a group contribution method for determination of viscosity of ionic liquids at atmospheric pressure

A1 - Gharagheizi,Farhad

A1 - Ilani-Kashkouli,Poorandokht

A1 - Mohammadi,Amir H.

A1 - Ramjugernath,Deresh

A1 - Richon,Dominique

AU - Gharagheizi,Farhad

AU - Ilani-Kashkouli,Poorandokht

AU - Mohammadi,Amir H.

AU - Ramjugernath,Deresh

AU - Richon,Dominique

PB - Pergamon

PY - 2012

Y1 - 2012

N2 - In this study, a wide literature survey has been carried out to collect an extensive set of liquid viscosity data for ionic liquids (ILs). A data set consisting of 1672 viscosity values and comprising 443 ILs was collated from 204 different literature sources. Using this data set, a reliable group contribution method has been developed. The method employs a total of 46 sub-structures in addition to the temperature to predict the viscosity of ILs. In order to differentiate the effects of the anion and cation on the viscosity of ILs, 24 sub-structures related to the chemical structure of anions, and 22 sub-structures related to the chemical structure of cations were implemented. The proposed model produces a low average relative deviation (AARD) of less than 6.4% taking into consideration all 1672 experimental data values.

AB - In this study, a wide literature survey has been carried out to collect an extensive set of liquid viscosity data for ionic liquids (ILs). A data set consisting of 1672 viscosity values and comprising 443 ILs was collated from 204 different literature sources. Using this data set, a reliable group contribution method has been developed. The method employs a total of 46 sub-structures in addition to the temperature to predict the viscosity of ILs. In order to differentiate the effects of the anion and cation on the viscosity of ILs, 24 sub-structures related to the chemical structure of anions, and 22 sub-structures related to the chemical structure of cations were implemented. The proposed model produces a low average relative deviation (AARD) of less than 6.4% taking into consideration all 1672 experimental data values.

KW - Viscosity

KW - Ionic liquids

KW - Group contribution

KW - Model

KW - Database

KW - Estimation

U2 - 10.1016/j.ces.2012.06.045

DO - 10.1016/j.ces.2012.06.045

JO - Chemical Engineering Science

JF - Chemical Engineering Science

SN - 0009-2509

VL - 80

SP - 326

EP - 333

ER -