Adsorption of Water Vapour on Glass and Other Materials in Vacuum
- 1 June 1958
- journal article
- Published by Physical Society of Japan in Journal of the Physics Society Japan
- Vol. 13 (6) , 649-655
- https://doi.org/10.1143/jpsj.13.649
Abstract
The adsorption of water vapour on lead borosilicate glass, soda lime glass, copper, nickel and alumina ceramic in high vacuum was studied by the time lag method of molecular flow originated by Barrer. The amount of adsorption at 273°∼403°K and 2×10 -5 mmHg was found to be less than 1 % of a monolayer. It is suggested that the adsorption of water vapour in this pressure region will not be a simple physical adsorption.Keywords
This publication has 5 references indexed in Scilit:
- The measurement of surface area of finely divided solids by the flow of gases through themBritish Journal of Applied Physics, 1954
- New Developments in the Production and Measurement of Ultra High VacuumJournal of Applied Physics, 1953
- A Study on Diffusion Pump Oil by the Mass Spectrometer and the Gas Analysis of the Final VacuumJournal of the Physics Society Japan, 1953
- Flow of gases and vapours in a porous medium and its bearing on adsorption problems. Part I.—The steady state of flowTransactions of the Faraday Society, 1951
- Application of the mass spectrometer to high vacuum problemsJournal of Scientific Instruments, 1951