THE MUTUAL DIFFUSION OF LIGHT AND HEAVY WATER

被引：226

作者：

Longsworth, L. G. ^{[1
]}

机构：

[1] Rockefeller Inst, New York, NY USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1960年 / 64卷 / 12期

关键词：

D O I：

10.1021/j100841a027

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：

With the aid of a new diffusion cell and Rayleigh interferometry the mutual diffusion of light and heavy water has been measured at 5, 25 and 45 degrees over the entire range of composition. Paralleling rather closely the fluidity of H2O-D2O mixtures, and also the chloride ion mobility therein, the diffusion coefficient exhibits small negative departures from a linear decrease with increasing mole fraction of D2O. The effect of temperature on diffusion in this system is compared with that of large solutes in aqueous solution.

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页码：1914 / 1917

页数：4

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