Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/10387
DC Field | Value | Language |
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dc.contributor.author | Gardas, Ramesh L. | - |
dc.contributor.author | Costa, Henrique F. | - |
dc.contributor.author | Freire, Mara G. | - |
dc.contributor.author | Carvalho, Pedro J. | - |
dc.contributor.author | Marrucho, Isabel M. | - |
dc.contributor.author | Fonseca, Isabel M. A. | - |
dc.contributor.author | Ferreira, Abel G. M. | - |
dc.contributor.author | Coutinho, João A. P. | - |
dc.date.accessioned | 2009-06-26T13:08:24Z | - |
dc.date.available | 2009-06-26T13:08:24Z | - |
dc.date.issued | 2008-03-13 | - |
dc.identifier.citation | Journal of Chemical & Engineering Data. 53:3 (2008) 805-811 | en_US |
dc.identifier.issn | 0021-9568 | - |
dc.identifier.uri | https://hdl.handle.net/10316/10387 | - |
dc.description.abstract | In the present work, experimental density measurements are reported along with the derived thermodynamic properties, such as the isothermal compressibility (κT), the isobaric expansivity (αp), and the thermal pressure coefficient (γv) for imidazolium-, pyridinium-, pyrrolidinium-, and piperidinium-based ionic liquids (ILs), namely, 1-ethyl-3-methylimidazolium trifluoromethanesulfonate [C2mim][CF3SO3], 3-methyl-1-propylpyridinium bis(trifluoromethylsulfonyl)imide [C3mpy][NTf2], 1-methyl-1-propylpyrrolidinium bis(trifluoromethylsulfonyl)imide [C3mpyr][NTf2], 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide [C4mpyr][NTf2], and 1-methyl-1-propylpiperidinium bis(trifluoromethylsulfonyl)imide [C3mpip][NTf2] in the pressure (0.10 < P/MPa < 35.00) and temperature (293.15 < T/K < 393.15) domains. These ILs were chosen to provide an understanding of the influence of the cation and anion on the properties under study. Experimental densities are correlated with the Tait equation with an average absolute relative deviation (AARD) better than 0.02 %. It is shown that experimental densities are in good agreement with the densities obtained by the predictive method previously proposed by us. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | American Chemical Society | en_US |
dc.rights | openAccess | eng |
dc.title | Densities and Derived Thermodynamic Properties of Imidazolium-, Pyridinium-, Pyrrolidinium-, and Piperidinium-Based Ionic Liquids | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1021/je700670k | - |
item.fulltext | Com Texto completo | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Faculty of Arts and Humanities | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.researchunit | CEAACP - Center for Studies in Archeology, Arts and Heritage | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0003-3749-3542 | - |
crisitem.author.orcid | 0000-0002-0983-1404 | - |
crisitem.author.orcid | 0000-0002-8316-200X | - |
Appears in Collections: | FCTUC Eng.Química - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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Densities and Derived Thermodynamic Properties of Imidazolium.pdf | 145.09 kB | Adobe PDF | View/Open |
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