The determination of the surface area of powders by means of low‐temperature adsorption isotherms
- 1 November 1947
- journal article
- research article
- Published by Wiley in Journal of the Society of Chemical Industry
- Vol. 66 (11) , 377-381
- https://doi.org/10.1002/jctb.5000661101
Abstract
A simple routine procedure for the determination of the surface area of 'powders by means of low‐temperature adsorption isotherms is described with full experimental and and mathematical detail. A method of interpretation has been formulated permitting the elimination of the “deadspace” determination for routine procedure where the substance is known to give an S‐shaped isotherm.Keywords
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