Do H-Bonds Explain Strong Ion Aggregation in Ethylammonium Nitrate + Acetonitrile Mixtures?

URN to cite this document:: urn:nbn:de:bvb:355-epub-290140
DOI to cite this document:: 10.5283/epub.29014

Sonnleitner, Thomas ; Nikitina, Viktoriya ; Nazet, Andreas ; Buchner, Richard

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Date of publication of this fulltext: 14 Nov 2013 06:59

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Abstract

Binary mixtures of the protic ionic liquid ethylammonium nitrate (EAN) and acetonitrile (AN) were studied at 25 °C over the entire composition range by means of broadband dielectric spectroscopy covering 0.2 ≤ ν/GHz ≤ 89. The dielectric spectra could be decomposed into two relaxation processes, both of which proved to be composite modes. For dilute solutions the higher-frequency Debye relaxation ...