Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/19272
Title: | Thermophysical Properties of Two Ammonium-Based Protic Ionic Liquids |
Author: | Bhattacharjee, Arijit Coutinho, Joao A. P. Freire, Mara G. Carvalho, Pedro J. |
Keywords: | 2-HYDROXY ETHYLAMMONIUM FORMATE SURFACE-TENSION KNOEVENAGEL CONDENSATION TRANSPORT-PROPERTIES ALDOL CONDENSATIONS PHYSICAL-PROPERTIES CATALYTIC-ACTIVITY CHAIN-LENGTH TEMPERATURE SOLVENT |
Issue Date: | 2015 |
Publisher: | SPRINGER/PLENUM PUBLISHERS |
Abstract: | Experimental data for density, viscosity, refractive index and surface tension are reported, for the first time, in the temperature range between 288.15 and 353.15 K and at atmospheric pressure for two protic ionic liquids, namely 2-(dimethylamino)-N,N-dimethylethan-1-ammonium acetate, [N-11{2(N11)}H][CH3CO2], and N-ethyl-N,N-dimethylammonium phenylacetate, [N-112H][C7H7CO2]. The effect of the anion's aromaticity and the cation's aliphatic tails on the studied properties is discussed. Additional derived properties, such as isobaric thermal expansion coefficient, surface entropy and enthalpy and critical temperature, were estimated. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/19272 |
DOI: | 10.1007/s10953-015-0326-0 |
ISSN: | 0095-9782 |
Publisher Version: | 10.1007/s10953-015-0326-0 |
Appears in Collections: | CICECO - Artigos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Thermophysical Properties of Two Ammonium-Based Protic Ionic Liquids_10.1007s10953-015-0326-0.pdf | 687.22 kB | Adobe PDF |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.