Self-Diffusion in Liquid Gallium
- 1 May 1956
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 24 (5) , 1027-1028
- https://doi.org/10.1063/1.1742671
Abstract
Self‐diffusion in liquid gallium metal at atmospheric pressure is described by the equation: D = 1.07 × 10—4 exp[—1122/RT] cm2 sec—1. At 30°C the effect of pressure on the rate of self‐diffusion is given by: log10D = —4.7793—9.529×10—6P (kg cm—2). The activation volume at this temperature is 0.55 cm3 g atom—1. Although the Stokes‐Einstein radius agrees quite well with the ionic radius of Ga+3, the temperature coefficients of viscosity and diffusivity differ somewhat.Keywords
This publication has 4 references indexed in Scilit:
- Self-Diffusion in Liquid MercuryThe Journal of Chemical Physics, 1956
- Effect of Pressure on Self-Diffusion in White PhosphorusThe Journal of Chemical Physics, 1955
- Self-Diffusion in Solid Sodium. II. The Effect of PressureThe Journal of Chemical Physics, 1952
- The determination of the viscosity of liquid gallium over an extended nrange of temperatureProceedings of the Physical Society, 1936