The BET method is the most widely used procedure for the determination of the surface area of solid materials A sample is added to a tube and.
On peut déterminer la surface spécifique par des mesures d'adsorption des gaz ou des vapeurs d'après la théorie de Brunauer-Emmett-Teller, que l'on examine.
BET theory aims to explain the physical adsorption of gas molecules on a solid surface and serves The BET method is widely used in surface.
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The Journal of Physical Chemistry C. Lail , Weigang Lu , Thomas O. Cheetham , Ross S. Arvapally , Ying-Pin Chen , Roy N. Optical, Electron, and Mass Spectroscopy and Other Related Properties. Nitrogen is the most commonly employed gaseous adsorbate used for surface probing by BET methods.
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What links here Related changes Upload file Special pages Permanent link Page information Wikidata item Cite this page. Aguado , and D. However, a principal limitation of... The BET surface areas calculated from the simulated nitrogen and argon isotherms agree well with the accessible surface areas obtained directly from crystal structures in a geometric fashion. Hupp , and SonBinh T. Calculate the weight of the sample. AZoNano AZoRobotics AZoCleantech AZoOptics AZoBuild.