Tipo
Artigos em Conferência
Tipo de Documento
Resumo
Título
Electrical conductivity of eight pure EMIN and BMIN ionic liquids
Participantes na publicação
X. Paredes (Author)
Dep. Química e Bioquímica
CQE
F.E.B. Bioucas (Author)
CQE
F. J. V. Santos (Author)
Dep. Química e Bioquímica
CQE
C. Nieto de Castro (Author)
Dep. Química e Bioquímica
CQE
Resumo
In this work, the electrical conductivity of four ionic liquids with an anion 1-ethyl-3-methyl-imidazolium [EMIN] with the following cations: dicyanamide [DCA], ethylsulfate [EtSO3], thiocyanate [SCN], tricyanomethanide [C(CN)3], and four ionic liquids with an anion 1-Buthyl-3-methyl-imidazolium [BMIN] with the following cations: dicyanamide [DCA], tricyanomethanide [C(CN)3], thiocyanate [SCN], bis(trifluoromethylsulfonyl)imide [NTF2], were studied.\\nThe electrical conductivity of the ILs was measured at atmospheric pressure, at temperatures between 293.15 K and 353.15 K. Temperature was an average measure with a PT100 near the outer walls of the electrical conductivity vessel and a thermistor inbuilt on an electrode from SI- Analytics LF 913 T, with five Pt rings. The electrical conductivity was measured at a frequency between 250 Hz and 8000 Hz and extrapolated to infinite frequency in order to reduce the effects of polarization. Further information about the measurement procedure of the electrical conductivity can be found in the reference [1]. Figure 1 displays the results obtained.
Editor
Fernando Santos, Maria José Lourenço e Carlos Nieto de Castro
Data de Publicação
2018-10-07
Instituição
FACULDADE DE CIÊNCIAS DA UNIVERSIDADE DE LISBOA
Evento
27th EuCheMS Conference on Molten Salts and Ionic Liquids, EuCheMSIL 2018, 7-12 October 2018
Identificadores da Publicação
ISBN - 9789729665370
Local
Lisboa, Portugal
Organizadores
Faculdade de Ciências da Universidade de Lisboa
Editora
Faculdade de Ciências da Universidade de Lisboa
Coleção
Abstract Book
Edição
Book of Abstracts & Program - EUCHEMSIL2018
Volume
1
Número de Páginas
255
Página Inicial
223
Página Final
223
Identificadores do Documento
URL -
http://www.euchemsil2018.org/poster-presentations/
Identificadores de Qualidade
SCOPUS (2018) -
Keywords
Electrical conductivity
Ionic liquids
Imidazolium