The influence of water and metal ions on the transport properties of trihexyl(tetradecyl)phosphonium chloride

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The influence of water and metal ions on the transport properties of trihexyl(tetradecyl)phosphonium chloride. / Bayley, P.M.; Khoo, T.; Howlett, P.C.; Forsyth, M.; Novak, J.; Britton, M.M.; MacFarlane, D.R.

In: Australian Journal of Chemistry, Vol. 65, No. 11, 01.01.2012, p. 1542-1547.

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Bayley, P.M. ; Khoo, T. ; Howlett, P.C. ; Forsyth, M. ; Novak, J. ; Britton, M.M. ; MacFarlane, D.R. / The influence of water and metal ions on the transport properties of trihexyl(tetradecyl)phosphonium chloride. In: Australian Journal of Chemistry. 2012 ; Vol. 65, No. 11. pp. 1542-1547.

Bibtex

@article{b9cf0351faaf4cb0b5737b26612c3d08,
title = "The influence of water and metal ions on the transport properties of trihexyl(tetradecyl)phosphonium chloride",
abstract = "A recent study indicated that the water-saturated ionic liquid (IL) trihexyl(tetradecyl)phosphonium chloride ([P6,6,6,14][Cl]) provided a viable electrolyte for a Mg-air battery. However, there is limited literature on the properties of IL-water mixtures as battery electrolytes. The physical properties of [P6,6,6,14][Cl] were studied with the addition of both water and metal salts (MgCl2 and LiCl) using conductivity and self-diffusion coefficient measurements. The conductivity of the samples at low water concentrations is surprisingly enhanced by the addition of the metal salt, contrary to lithium IL electrolytes. It was also found that the conductivity of the IL was increased by an order of magnitude by saturation with water. NMR diffusion measurements were used to probe the behaviour of both the cation and the water in the mixtures. It was found that the addition of metal salts to the water-saturated [P6,6,6,14][Cl] did not affect the transport properties of the water or cation.",
author = "P.M. Bayley and T. Khoo and P.C. Howlett and M. Forsyth and J. Novak and M.M. Britton and D.R. MacFarlane",
note = "Copyright 2012 Elsevier B.V., All rights reserved.",
year = "2012",
month = jan,
day = "1",
doi = "10.1071/CH12332",
language = "English",
volume = "65",
pages = "1542--1547",
journal = "Australian Journal of Chemistry",
issn = "0004-9425",
publisher = "CSIRO Publishing",
number = "11",

}

RIS

TY - JOUR

T1 - The influence of water and metal ions on the transport properties of trihexyl(tetradecyl)phosphonium chloride

AU - Bayley, P.M.

AU - Khoo, T.

AU - Howlett, P.C.

AU - Forsyth, M.

AU - Novak, J.

AU - Britton, M.M.

AU - MacFarlane, D.R.

N1 - Copyright 2012 Elsevier B.V., All rights reserved.

PY - 2012/1/1

Y1 - 2012/1/1

N2 - A recent study indicated that the water-saturated ionic liquid (IL) trihexyl(tetradecyl)phosphonium chloride ([P6,6,6,14][Cl]) provided a viable electrolyte for a Mg-air battery. However, there is limited literature on the properties of IL-water mixtures as battery electrolytes. The physical properties of [P6,6,6,14][Cl] were studied with the addition of both water and metal salts (MgCl2 and LiCl) using conductivity and self-diffusion coefficient measurements. The conductivity of the samples at low water concentrations is surprisingly enhanced by the addition of the metal salt, contrary to lithium IL electrolytes. It was also found that the conductivity of the IL was increased by an order of magnitude by saturation with water. NMR diffusion measurements were used to probe the behaviour of both the cation and the water in the mixtures. It was found that the addition of metal salts to the water-saturated [P6,6,6,14][Cl] did not affect the transport properties of the water or cation.

AB - A recent study indicated that the water-saturated ionic liquid (IL) trihexyl(tetradecyl)phosphonium chloride ([P6,6,6,14][Cl]) provided a viable electrolyte for a Mg-air battery. However, there is limited literature on the properties of IL-water mixtures as battery electrolytes. The physical properties of [P6,6,6,14][Cl] were studied with the addition of both water and metal salts (MgCl2 and LiCl) using conductivity and self-diffusion coefficient measurements. The conductivity of the samples at low water concentrations is surprisingly enhanced by the addition of the metal salt, contrary to lithium IL electrolytes. It was also found that the conductivity of the IL was increased by an order of magnitude by saturation with water. NMR diffusion measurements were used to probe the behaviour of both the cation and the water in the mixtures. It was found that the addition of metal salts to the water-saturated [P6,6,6,14][Cl] did not affect the transport properties of the water or cation.

UR - http://www.scopus.com/inward/record.url?partnerID=yv4JPVwI&eid=2-s2.0-84869832367&md5=bb3d21dd2bc1d0ff306cd6ff06e2497a

U2 - 10.1071/CH12332

DO - 10.1071/CH12332

M3 - Article

AN - SCOPUS:84869832367

VL - 65

SP - 1542

EP - 1547

JO - Australian Journal of Chemistry

JF - Australian Journal of Chemistry

SN - 0004-9425

IS - 11

ER -