Solubility of dioxygen in seven fluorinated liquids

被引：47

作者：

Gomes, MFC ^{[1
]}

Deschamps, J ^{[1
]}

Mertz, DH ^{[1
]}

机构：

[1] Univ Clermont Ferrand, CNRS, UMR 6003, Lab Thermodynam Solut & Polymers, F-63177 Clermont Ferrand, France

来源：

JOURNAL OF FLUORINE CHEMISTRY | 2004年 / 125卷 / 09期

关键词：

perfluorohexylethane; perfluoromethylcyclohexane; perfluorodimethylcyclohexane; perfluorophenanthrene; perfluorooctane; pefluorodecalin; perfluorooctylbromide; oxygen; solubility;

D O I：

10.1016/j.jfluchem.2004.03.013

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Experimental values for the solubility of oxygen in seven fluorinated organic liquids with potential for bio-medical applications- perfluorohexylethane, perfluoromethyleyclohexane, perfluorodimethylcyclohexane, perfluorophenanthrene, perfluorooctane, perfluorodecalin, and perfluorooctylbromide-are reported as a function of temperature and at pressures close to atmospheric. An apparatus based on a saturation method at constant pressure was used to measure solubility at temperatures from 288 to 316 K. The precision of the results, expressed as Ostwald coefficients, is estimated as +/-1%. The solubility of oxygen is constant with temperature for perfluorooctylbromide, perfluorodimethylcyclohexane, perfluorohexylethane, perfluorodecalin and perfluorophenanthrene and decreases with temperature for perfluorooctane and perfluoromethylcyclohexane. Some of the experimental results are compared with existing literature values at 298 K. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：1325 / 1329

页数：5

共 27 条

[1] THE OSTWALD COEFFICIENT OF GAS SOLUBILITY [J].