MORPHOLOGY OF 1-ALKYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE ROOM TEMPERATURE IONIC LIQUIDS

Triolo A; Russina O; Fazio B; Triolo R; Di Cola E

Risultato della ricerca: Article

240 Citazioni (Scopus)

Abstract

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.
Lingua originaleEnglish
pagine (da-a)362-365
RivistaChemical Physics Letters
Volume457
Stato di pubblicazionePublished - 2008

Fingerprint

Ionic Liquids
alcohols
slopes
room temperature
matrices
liquids
Chain length
diffraction
x rays
Alcohols
X ray diffraction
Temperature
3-methylimidazolium hexafluorophosphate

Cita questo

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

Triolo A; Russina O; Fazio B; Triolo R; Di Cola E 2008, 'MORPHOLOGY OF 1-ALKYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE ROOM TEMPERATURE IONIC LIQUIDS', Chemical Physics Letters, vol. 457, pagg. 362-365.
Triolo A; Russina O; Fazio B; Triolo R; Di Cola E. / MORPHOLOGY OF 1-ALKYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE ROOM TEMPERATURE IONIC LIQUIDS. In: Chemical Physics Letters. 2008 ; Vol. 457. pagg. 362-365.
@article{fe0dd0b7fc56475fa2a8d1eb5d0d4c87,
title = "MORPHOLOGY OF 1-ALKYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE ROOM TEMPERATURE IONIC LIQUIDS",
abstract = "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.",
author = "{Triolo A; Russina O; Fazio B; Triolo R; Di Cola E} and Roberto Triolo and Alessandro Triolo",
year = "2008",
language = "English",
volume = "457",
pages = "362--365",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",

}

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 -