Conductivity, viscosity, and dissolution enthalpy of LiNTF2 in ionic liquid BMINTF2

Angelo Andriola; Kulwinder Singh; James Lewis; Lei Yu

doi:10.1021/jp1044404

Conductivity, viscosity, and dissolution enthalpy of LiNTF₂ in ionic liquid BMINTF₂

Angelo Andriola
, Kulwinder Singh
, James Lewis
, Lei Yu

Chemistry

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

The ionic conductivity, relative viscosity, and solution enthalpy of LiNTF₂ and NaNTF₂ solutions in ionic liquid BMINTF ₂ have been measured. We observed that the conductivity decreased and the viscosity increased when the Li⁺ and Na⁺ salts were dissolved in BMINTF₂. We also observed that the dissolution is an exothermic process with a solution enthalpy of approximately -18.07 ± 4.61 kJ/mol. The experimental results indicate that the Li⁺ ion may associate with multiple NTF₂^- anions in the BMINTF ₂ solution to form a solvated complex.

Original language	English (US)
Pages (from-to)	11709-11714
Number of pages	6
Journal	Journal of Physical Chemistry B
Volume	114
Issue number	36
DOIs	https://doi.org/10.1021/jp1044404
State	Published - Sep 16 2010

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Surfaces, Coatings and Films
Materials Chemistry

Access to Document

10.1021/jp1044404

Cite this

@article{44c32fc6fc45434c82509df16091361b,

title = "Conductivity, viscosity, and dissolution enthalpy of LiNTF2 in ionic liquid BMINTF2",

abstract = "The ionic conductivity, relative viscosity, and solution enthalpy of LiNTF2 and NaNTF2 solutions in ionic liquid BMINTF 2 have been measured. We observed that the conductivity decreased and the viscosity increased when the Li+ and Na+ salts were dissolved in BMINTF2. We also observed that the dissolution is an exothermic process with a solution enthalpy of approximately -18.07 ± 4.61 kJ/mol. The experimental results indicate that the Li+ ion may associate with multiple NTF2- anions in the BMINTF 2 solution to form a solvated complex.",

author = "Angelo Andriola and Kulwinder Singh and James Lewis and Lei Yu",

year = "2010",

month = sep,

day = "16",

doi = "10.1021/jp1044404",

language = "English (US)",

volume = "114",

pages = "11709--11714",

journal = "Journal of Physical Chemistry B",

issn = "1520-6106",

publisher = "American Chemical Society",

number = "36",

}

TY - JOUR

T1 - Conductivity, viscosity, and dissolution enthalpy of LiNTF2 in ionic liquid BMINTF2

AU - Andriola, Angelo

AU - Singh, Kulwinder

AU - Lewis, James

AU - Yu, Lei

PY - 2010/9/16

Y1 - 2010/9/16

N2 - The ionic conductivity, relative viscosity, and solution enthalpy of LiNTF2 and NaNTF2 solutions in ionic liquid BMINTF 2 have been measured. We observed that the conductivity decreased and the viscosity increased when the Li+ and Na+ salts were dissolved in BMINTF2. We also observed that the dissolution is an exothermic process with a solution enthalpy of approximately -18.07 ± 4.61 kJ/mol. The experimental results indicate that the Li+ ion may associate with multiple NTF2- anions in the BMINTF 2 solution to form a solvated complex.

AB - The ionic conductivity, relative viscosity, and solution enthalpy of LiNTF2 and NaNTF2 solutions in ionic liquid BMINTF 2 have been measured. We observed that the conductivity decreased and the viscosity increased when the Li+ and Na+ salts were dissolved in BMINTF2. We also observed that the dissolution is an exothermic process with a solution enthalpy of approximately -18.07 ± 4.61 kJ/mol. The experimental results indicate that the Li+ ion may associate with multiple NTF2- anions in the BMINTF 2 solution to form a solvated complex.

UR - https://www.scopus.com/pages/publications/77956543867

UR - https://www.scopus.com/pages/publications/77956543867#tab=citedBy

U2 - 10.1021/jp1044404

DO - 10.1021/jp1044404

M3 - Article

C2 - 20735031

AN - SCOPUS:77956543867

SN - 1520-6106

VL - 114

SP - 11709

EP - 11714

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

IS - 36

ER -

Conductivity, viscosity, and dissolution enthalpy of LiNTF₂ in ionic liquid BMINTF₂

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this