Solubility of H2 in the ionic liquid [hmim][Tf2N]

被引：71

作者：

Kumelan, Jacek ^{[1
]}

Kamps, Alvaro Perez-Salado ^{[1
]}

Tuma, Dirk ^{[1
]}

Maurer, Gerd ^{[1
]}

机构：

[1] Univ Kaiserslautern, Chair Appl Thermodynam, D-67653 Kaiserslautern, Germany

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2006年 / 51卷 / 04期

关键词：

D O I：

10.1021/je060087p

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

New experimental results are presented for the solubility of hydrogen in the ionic liquid 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide ([hmim][Tf2N]) for temperatures from (293 to 413) K and pressures up to about 10 MPa. The extended Henry's law is applied to correlate the solubility pressures. The solubility of H-2 in [hmim][Tf2N] is low and increases toward higher temperatures. For example, at T approximate to 293 K (413 K) and p approximate to 9 MPa, only about 0.106 mol (0.170 mol) of the gas is dissolved in 1 kg of the ionic liquid.

引用

页码：1364 / 1367

页数：4

共 17 条

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