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Density and Excess Molar Volume of the Protic Ionic Liquid Bis(2-hydroxyethyl)ammonium Acetate with Alcohols

Abstract Densities were determined for binary mixtures containing the protic ionic liquid bis(2-hydroxyethyl)ammonium acetate [BHEAA] and an alcohol (methanol, ethanol, and 1- propanol) at four different temperatures (293.15, 303.15, 313.15, and 323.15) K and ambient pressure. Coefficients of the...

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Main Authors: Kurnia, Kiki, Ariwahjoedi, B., M I A, Ibrahim, T, Murugesan
Format: Citation Index Journal
Published: Springer 2011
Subjects:
TP Chemical technology
Online Access:http://eprints.utp.edu.my/5416/1/JSC-2011.pdf
http://eprints.utp.edu.my/5416/
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spelling my.utp.eprints.54162017-01-19T08:23:17Z Density and Excess Molar Volume of the Protic Ionic Liquid Bis(2-hydroxyethyl)ammonium Acetate with Alcohols Kurnia, Kiki Ariwahjoedi, B. M I A, Ibrahim T, Murugesan TP Chemical technology Abstract Densities were determined for binary mixtures containing the protic ionic liquid bis(2-hydroxyethyl)ammonium acetate [BHEAA] and an alcohol (methanol, ethanol, and 1- propanol) at four different temperatures (293.15, 303.15, 313.15, and 323.15) K and ambient pressure. Coefficients of thermal expansion and excess molar volumes were calculated from the experimental densities. The excess molar volumes were fitted using the Redlich-Kister polynomial equation. Negative deviations from ideal behavior of the excess molar volume were observed for all systems investigated in this study. The results were interpreted in terms of ion-dipole interactions and structural factors of the ionic liquid and alcohol. It was observed that an increase of the alcohol carbon chain length led to lower interactions on mixing. Springer 2011 Citation Index Journal PeerReviewed application/pdf http://eprints.utp.edu.my/5416/1/JSC-2011.pdf Kurnia, Kiki and Ariwahjoedi, B. and M I A, Ibrahim and T, Murugesan (2011) Density and Excess Molar Volume of the Protic Ionic Liquid Bis(2-hydroxyethyl)ammonium Acetate with Alcohols. [Citation Index Journal] http://eprints.utp.edu.my/5416/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
topic TP Chemical technology
spellingShingle TP Chemical technology
Kurnia, Kiki
Ariwahjoedi, B.
M I A, Ibrahim
T, Murugesan
Density and Excess Molar Volume of the Protic Ionic Liquid Bis(2-hydroxyethyl)ammonium Acetate with Alcohols
description Abstract Densities were determined for binary mixtures containing the protic ionic liquid bis(2-hydroxyethyl)ammonium acetate [BHEAA] and an alcohol (methanol, ethanol, and 1- propanol) at four different temperatures (293.15, 303.15, 313.15, and 323.15) K and ambient pressure. Coefficients of thermal expansion and excess molar volumes were calculated from the experimental densities. The excess molar volumes were fitted using the Redlich-Kister polynomial equation. Negative deviations from ideal behavior of the excess molar volume were observed for all systems investigated in this study. The results were interpreted in terms of ion-dipole interactions and structural factors of the ionic liquid and alcohol. It was observed that an increase of the alcohol carbon chain length led to lower interactions on mixing.
format Citation Index Journal
author Kurnia, Kiki
Ariwahjoedi, B.
M I A, Ibrahim
T, Murugesan
author_facet Kurnia, Kiki
Ariwahjoedi, B.
M I A, Ibrahim
T, Murugesan
author_sort Kurnia, Kiki
title Density and Excess Molar Volume of the Protic Ionic Liquid Bis(2-hydroxyethyl)ammonium Acetate with Alcohols
title_short Density and Excess Molar Volume of the Protic Ionic Liquid Bis(2-hydroxyethyl)ammonium Acetate with Alcohols
title_full Density and Excess Molar Volume of the Protic Ionic Liquid Bis(2-hydroxyethyl)ammonium Acetate with Alcohols
title_fullStr Density and Excess Molar Volume of the Protic Ionic Liquid Bis(2-hydroxyethyl)ammonium Acetate with Alcohols
title_full_unstemmed Density and Excess Molar Volume of the Protic Ionic Liquid Bis(2-hydroxyethyl)ammonium Acetate with Alcohols
title_sort density and excess molar volume of the protic ionic liquid bis(2-hydroxyethyl)ammonium acetate with alcohols
publisher Springer
publishDate 2011
url http://eprints.utp.edu.my/5416/1/JSC-2011.pdf
http://eprints.utp.edu.my/5416/
_version_ 1738655403051319296
score 13.18916

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