𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of mesopore surface area in presence of micropores

✍ Scribed by P.T. John; D.K. Suri; K.C. Nagpal


Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
354 KB
Volume
20
Category
Article
ISSN
0008-6223

No coin nor oath required. For personal study only.

✦ Synopsis


A modified I-method known as t/J method, capable of finding mesopore surface area in absence or oresence of micropores in which adsorption may be oressure dependent or pressure independent is described by the application of John's adsorption isotherm equaiion.


πŸ“œ SIMILAR VOLUMES


Active surface area of microporous carbo
✍ P. Ehrburger; N. Pusset; P. Dziedzinl πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 506 KB

Three different types of carbon precursor-mesophase microbeads, preoxidized polyacrylonitrile (PAN) fibres, and phenolic fibres-have been carbonized in argon at 900Β°C and thereafter activated with carbon dioxide at the same temperature. Physical adsorption of nitrogen at -196Β°C and of carbon dioxide

Determination of surface area/monolayer
✍ P.T. John; D.K. Suri; K.C. Nagpal πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 345 KB

It is shown that one can predict the adsorption of binary and ternary mixtures in any percentage ratio from the adsorption of individual component gases by means of John's isotherm equation. The surface area of mesoporous materials or the limiting micropore volume of microporous materials from binar