Mutual Diffusion of Pairs of Gases.
Mutual Diffusion of Pairs of Gases.
复制标题
气体对的相互扩散。
DOI：
10.1021/j150447a007
复制
发表时间：
1946
期刊：
影响因子：
--
通讯作者：
G. A. Kidder
中科院分区：
文献类型：
--
作者：
F. T. Wall;G. A. Kidder
由于分子尺寸是用于表征分子的更重要的物理性质之一，因此已经设计了多种方法来测量它们。这些方法包括衍射研究（X 射线或电子）、光谱测量以及确定气体与其平均自由程相关的某些动力学特性。前两种方式提到了核间分离的屈服值，而最后一种方式给出了与“范德华”尺寸相关的信息。气体分子的平均自由程与所谓的传输现象密切相关，从而产生粘度、导热性和扩散。在本文中，将报告通过研究以下气体对的相互扩散所获得的结果：二氧化碳、亚氮
Because molecular dimensions are among the more important physical properties used to characterize molecules, a variety of methods has been devised for measuring them. These methods include diffraction studies (x-ray or electron), spectroscopic measurements, and the determination of certain kinetic properties of gases associated with their mean free paths. The first two ways mentioned yield values for internuclear separations, whereas the last gives information related to the “van der Waals” dimensions. The mean free paths of gaseous molecules are intimately involved in the so-called transport phenomena, which give rise to viscosity, thermal conductivity, and diffusion. In this paper there will be reported the results obtained by studying the mutual diffusion of pairs of the following gases: carbon dioxide, nitrous