Stephen Brunauer

Stephen Brunauer was a chemist known for his work in material science, particularly in understanding how gases interact with solid surfaces. He co-developed the Brunauer-Emmett-Teller (BET) theory, which explains how molecules adsorb onto materials and is widely used to measure surface areas of powders and catalysts. This understanding helps in industries like pharmaceuticals, petrochemicals, and coatings, by optimizing materials for better performance. Brunauer’s contributions significantly advanced surface chemistry, enhancing our ability to analyze and improve various porous materials.