Published January 1, 2011 | Version v1
Journal article Metadata-only

Chemical-physical properties of bis(perfluoroalkylsulfonyl)imide-based ionic liquids

Creators

  • 1. ENEA, Agency for New Technologies, Energy and Sustainable Economic Development, UTRINN-IFC Via Anguillarese 301, Maria di Galeria, Rome 00123 (Italy)
  • 2. Westfaelische Wilhelm Universitaet, Institut fur Physikalische Chemie, Corrensstr. 28/30, D48149 Muenster (Germany)

Description

The chemical-physical properties of hydrophobic ionic liquids, tailored as electrolyte components for supercapacitors and lithium batteries, were investigated and compared. The ionic liquid samples are based on bis(perfluroalkylsulfonyl)imide anions coupled with different types of cation. The effect of the cation as well as the main cationic aliphatic side group, in combination with different anions, on the chemical-physical properties of the investigated ionic liquid samples was evaluated and discussed. The activation energy for the conduction mechanism and the glass transition temperature were obtained by fitting the conductivity vs. temperature data.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.electacta.2010.10.023

Additional details

Identifiers

DOI
10.1016/j.electacta.2010.10.023;
PII
S0013-4686(10)01389-7;

Publishing Information

Journal Title
Electrochimica Acta
Journal Volume
56
Journal Issue
3
Journal Page Range
p. 1300-1307
ISSN
0013-4686
CODEN
ELCAAV

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42084477
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACTIVATION ENERGY; ANIONS; CATIONS; ELECTROLYTES; GLASS; IMIDES; LITHIUM; MOLTEN SALTS; TRANSITION TEMPERATURE
Descriptors DEC
ALKALI METALS; CHARGED PARTICLES; ELEMENTS; ENERGY; IONS; METALS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PHYSICAL PROPERTIES; SALTS; THERMODYNAMIC PROPERTIES

Optional Information

Copyright
Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.