DIRECT MEASUREMENTS OF THE GIBBS FREE-ENERGY OF OH USING A CW TUNABLE LASER

被引：4

作者：

KILLINGER, DK ^{[1
]}

WANG, CC ^{[1
]}

机构：

[1] FORD MOTOR CO,ENGN & RES STAFF,DEARBORN,MI 48121

来源：

JOURNAL OF CHEMICAL PHYSICS | 1979年 / 71卷 / 04期

关键词：

D O I：

10.1063/1.438484

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This paper describes an absorption measurement for determining the Gibbs free energy of OH generated in a mixture of water and oxygen vapor. These measurements afford a direct verification of the accuracy of thermochemical data of H2O at high temperatures and pressures. Our results indicate that values for the heat capacity of H2O obtained through numerical computations are correct within our experimental uncertainty of 0.15 cal/mole°K. © 1979 American Institute of Physics.

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页码：1582 / 1584

页数：3

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