Pressure-density-temperature(p-ρ-T) surface of [C6mim][NTf2]

被引：73

作者：

Esperanca, Jose M. S. S. ^{[1
]}

Guedes, Henrique J. R. ^{[2
]}

Lopes, Jose N. Canongia ^{[1
,3
]}

Rebelo, Luis Paulo N. ^{[1
]}

机构：

[1] Univ Nova Lisboa, Inst Tecnol Quim & Biol, ITQB2, P-2780901 Oeiras, Portugal

[2] Univ Nova Lisboa, Fac Ciencias & Tecnol, Dept Quim, REQUIMTE, P-2829516 Caparica, Portugal

[3] Inst Super Tecn, Ctr Quim Estrutural, P-1049001 Lisbon, Portugal

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2008年 / 53卷 / 03期

关键词：

D O I：

10.1021/je700628w

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In the framework of the IUPAC Project entitled "Thermodynamics of ionic liquids, ionic liquid mixtures, and the development of standardized systems", 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide, [C(6)mim][NTf2], was selected as the standard ionic liquid on which to perform round-robin measurements on a series of selected properties. In this work, the pressure, density, temperature (p, rho, T) surface was determined in the temperature range (293 to 338) K and up to a nominal pressure of 65 MPa. The isothermal compressibility and isobaric expansion coefficients were calculated from the (p, rho, T) data.

引用

页码：867 / 870

页数：4

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