Low-frequency Raman spectra and fragility of imidazolium ionic liquids

The Journal of Chemical Physics
Mauro C C Ribeiro

Abstract

Raman spectra within the 5-200 cm(-1) range have been recorded as a function of temperature for different ionic liquids based on imidazolium cations. A correlation has been found between fragility and the temperature dependence of the strength of fast relaxational motions. Understanding quasielastic scattering as the relaxational contribution to ionic mean-squared displacement elucidates some effects on ionic liquids' fragility resulting from modifications in the chemical structure.

References

Nov 1, 2003·Science·Tullio ScopignoGiulio Monaco
Jul 23, 2004·The Journal of Chemical Physics·Sergio M Urahata, Mauro C C Ribeiro
May 28, 2005·The Journal of Chemical Physics·Hideaki ShirotaEdward W Castner
Sep 29, 2006·The Journal of Physical Chemistry. B·Hiroyuki TokudaMasayoshi Watanabe
May 4, 2007·The Journal of Physical Chemistry. B·Mauro C C Ribeiro
Jun 28, 2007·Accounts of Chemical Research·John R Bleeke
Jan 29, 2008·The Journal of Physical Chemistry. B·Marcelo J MonteiroRoberto M Torresi
May 27, 2008·The Journal of Chemical Physics·Mauro C C RibeiroGiancarlo Ruocco
Oct 11, 2008·Angewandte Chemie·Koichi FuminoRalf Ludwig
May 2, 2009·The Journal of Chemical Physics·Alessandro TrioloStefano Passerini

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Citations

Jul 5, 2011·The Journal of Chemical Physics·Mauro C C Ribeiro
Mar 22, 2013·The Journal of Chemical Physics·Tatiana C PennaMauro C C Ribeiro
Jun 7, 2011·The Journal of Chemical Physics·Samuele FanettiRoberto Bini
Apr 17, 2014·The Journal of Chemical Physics·Ary de Oliveira CavalcanteMunir S Skaf
Oct 13, 2015·The Journal of Physical Chemistry. B·Luiz F O Faria, Mauro C C Ribeiro
Aug 1, 2015·The Journal of Physical Chemistry. B·Ran Tao, Sindee L Simon
Aug 28, 2013·The Journal of Physical Chemistry. B·Luiz F O FariaMauro C C Ribeiro
Jul 6, 2014·The Journal of Physical Chemistry. B·Nédher Sanchez-RamirezRoberto M Torresi
Jul 3, 2013·The Journal of Physical Chemistry. B·Vitor L MartinsRoberto M Torresi
Jul 8, 2014·The Journal of Physical Chemistry. B·Giuseppe BellaviaAlain Hédoux
Jan 5, 2017·Chemical Reviews·Vitor H PaschoalMauro C C Ribeiro
Aug 15, 2015·Physical Chemistry Chemical Physics : PCCP·Vitor L MartinsRoberto M Torresi
Apr 17, 2020·Physical Chemistry Chemical Physics : PCCP·Thamires A LimaMauro C C Ribeiro
May 19, 2017·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Alex R NealeJohan Jacquemin
May 3, 2019·The Journal of Chemical Physics·Thamires A Lima, Mauro C C Ribeiro
Oct 12, 2018·The Journal of Chemical Physics·Arno A Veldhorst, Mauro C C Ribeiro
Sep 17, 2020·The Journal of Chemical Physics·Elisa SteinrückenMichael Vogel
Jan 19, 2012·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Hideaki Shirota
Jan 24, 2018·The Journal of Physical Chemistry. B·Luiz F O FariaMauro C C Ribeiro

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Methods Mentioned

BETA
x-ray scattering
neutron

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