Abstract
| Lingua originale | English |
|---|---|
| pagine (da-a) | 362-365 |
| Rivista | Chemical Physics Letters |
| Volume | 457 |
| Stato di pubblicazione | Published - 2008 |
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MORPHOLOGY OF 1-ALKYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE ROOM TEMPERATURE IONIC LIQUIDS. / Triolo A; Russina O; Fazio B; Triolo R; Di Cola E.
In: Chemical Physics Letters, Vol. 457, 2008, pag. 362-365.Risultato della ricerca: Article
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TY - JOUR
T1 - MORPHOLOGY OF 1-ALKYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE ROOM TEMPERATURE IONIC LIQUIDS
AU - Triolo A; Russina O; Fazio B; Triolo R; Di Cola E
AU - Triolo, Roberto
AU - Triolo, Alessandro
PY - 2008
Y1 - 2008
N2 - The structural organization in selected room temperature ionic liquids, namely (a) butyl-, (b) hexyl- and (c) octyl-3-methylimidazolium hexafluorophosphate, is investigated by means of X-ray diffraction. We find novel experimental evidences of the existence of a high degree of intermediate range order that is associated to nanoscale segregation of the alkyl chains into the charged matrix. The size of these structural heterogeneities depends linearly from the alkyl chain length. A similar behaviour had been observed in other systems, such as normal alcohols. The slope of such dependence provides hints on the nature of the structural organization of these segregated domains.
AB - The structural organization in selected room temperature ionic liquids, namely (a) butyl-, (b) hexyl- and (c) octyl-3-methylimidazolium hexafluorophosphate, is investigated by means of X-ray diffraction. We find novel experimental evidences of the existence of a high degree of intermediate range order that is associated to nanoscale segregation of the alkyl chains into the charged matrix. The size of these structural heterogeneities depends linearly from the alkyl chain length. A similar behaviour had been observed in other systems, such as normal alcohols. The slope of such dependence provides hints on the nature of the structural organization of these segregated domains.
UR - http://hdl.handle.net/10447/15706
M3 - Article
VL - 457
SP - 362
EP - 365
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
ER -