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Porosity and surface area analysis play a prominent role in modern materials science. At the heart of this sits the Brunauer–Emmett–Teller (BET) theory, which has been a remarkably successful contribution to the field of materials science. The BET method was developed in the 1930s for open surfaces but is now the most widely used metric for the estimation of surface areas of micro‐ and mesoporous...
Nanoporous Materials
In article number 2201502, David Fairen‐Jimenez and co‐workers conduct a round‐robin exercise by providing 18 already‐measured adsorption isotherms to sixty‐one labs and show that the reproducibility of the Brunauer–Emmett–Teller (BET) area determination in micro‐ and mesoporous materials remains a largely ignored issue. To solve this, a new computational approach—called BETSI—that...
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