Tipo
Artigos em Conferência
Tipo de Documento
Resumo
Título
New Data, Reference Data and Reference Correlations for [C6mim][(CF3SO2)2N]
Participantes na publicação
Xavier Paredes (Author)
Dep. Química e Bioquímica
Carla S.G.P Queirós (Author)
Dep. Química e Bioquímica
CQE
Fernando J.V. Santos (Author)
Dep. Química e Bioquímica
CQE
Ângela F. Santos (Author)
Dep. Química e Bioquímica
CQE
Maria Soledade C.S. Santos (Author)
Dep. Química e Bioquímica
CQE
Maria José V. Lourenço (Author)
Dep. Química e Bioquímica
CQE
Carlos A. Nieto de Castro (Author)
Dep. Química e Bioquímica
CQE
Resumo
This paper reports new results obtained with the sample of [C6mim][(CF3SO2)2N] synthesized in the IUPAC project (IUPAC Project 2002-005-1-100 (Thermodynamics of ionic liquids, ionic liquid mixtures, and the development of standardized systems) [1,2], namely on density, speed of sound, surface tension and refractive index, as well as thermal conductivity of a commercial sample, at P = 0.1 MPa, as a function of temperature. Reference data and reference data correlations for the density, speed of sound, heat capacity, surface tension, viscosity, electrical conductivity, thermal conductivity, refractive index, ion self-diffusion coefficient and melting temperature of this ionic liquid, at P = 0.1 MPa, as a function of temperature, using these and other data reported in the literature up to July 2020. Rheological measurements demonstrated that this ionic liquid is Newtonian.\nComplete results were recently published [3].\n[1] – K.N. Marsh, J.F. Brennecke, R.D. Chirico, M. Frenkel, A. Heintz, J.W. Magee, C.J. Peters, L.P.N. Rebelo, K.R. Seddon, “Thermodynamic and thermophysical properties of the reference ionic liquid: 1-hexyl-3-methylimidazolium bis(trifluoromethyl)sulfonyl amide (including mixtures) Part 1. Experimental methods and results (IUPAC Technical Report)”, Pure and Appl. Chem. 81, 781 (2009). DOI: https://doi.org/10.1351/PAC-REP-08-09-21 \n[2] – R.D. Chirico, V. Diky, J.W. Magee, M. Frenkel, K.N. Marsh, “Thermodynamic and thermophysical properties of the reference ionic liquid: 1-hexyl-3-methylimidazolium bis (trifluoromethyl)sulfonyl amide (including mixtures). Part 2. Critical evaluation and recommended property values (IUPAC Technical Report)”, Pure and Appl. Chem. 81, 791 (2009). DOI: https://doi.org/10.1351/PAC-REP-08-09-22 \n\n[3] - X. Paredes, C.S.G.P. Queirós, F.J.V. Santos, A.F. Santos, M.S.C. S. Santos, M. J. V. Lourenço, C.A. Nieto de Castro, “Thermophysical Properties of 1-Hexyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide, [C6mim][(CF3SO2)2N] – New Data, Reference Data and Reference Correlations”, J. Phys. Chem. Ref. Data 49, 000000 (2020). In press. DOI: https://doi.org/10.1063/5.0023160
Editor
NIST
Data de Publicação
2021-06-20
Instituição
FACULDADE DE CIÊNCIAS DA UNIVERSIDADE DE LISBOA
Evento
21st Symposium on Thermophysical Properties, Boulder, CO, USA
Identificadores da Publicação
Local
online (COVID19)
Organizadores
NIST