We now recognize two forms of adsorption : that in which the dispersive forces alone are operative—the so-called van der Waals or physical adsorption—and adsorption in which an electron switch ...

Machine learning advances materials for separations, adsorption, and catalysis. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2020 / 11 / 201110102536.htm ...

CoS-1 is a cobalt zeolite catalyst that boosts propylene production efficiently and stably, challenging platinum-based ...

Graph Neural Networks (GNN), a cutting-edge approach in artificial intelligence, can significantly improve computational calculations in heterogeneous catalysis. Researchers have made a ...

The coordination environments of different platinum atoms in single-atom catalysts have been measured by researchers in ...

Adsorption On Clay Accounts For Organic-Rich Rocks Date: January 30, 2002 ... "One of the big problems in catalysis is getting the reactant in intimate contact with the catalyst" coauthor David ...

More information: Janghoon Ock et al, Multimodal language and graph learning of adsorption configuration in catalysis, Nature Machine Intelligence (2024). DOI: 10.1038/s42256-024-00930-7.

Initial worked examined the ability for these overlayer catalysts to reduce the binding strength of the Pt overlayer metal. Figure 2 demonstrates how the hydrogen heat of adsorption for a Ni@Pt ...

Heterogeneous catalysis describes a set of reactions in which the reactants and catalysts differ in phase (e.g. gases reacting on solids), the most well studied of which is hydrogen gas molecule (H ...

Other active research deals with the fundamental chemical processes that occur at mineral surfaces during water-rock interaction - adsorption, catalysis, kinetics of growth and dissolution, and ...