chemisorption

• Adsorption d'une substance sur une surface par le biais d'une liaison chimique, souvent irréversible, par opposition à la physisorption.

A process of adsorption in which a substance adheres to a surface through chemical bonding, often resulting in an irreversible attachment, as opposed to physical adsorption.

indénombrable

1. Chemical adsorptionC2formalscientific

   The process by which a substance adheres to a surface through the formation of chemical bonds, often resulting in a stronger and less reversible attachment compared to physical adsorption.

   chimisorption

   • Chemisorption is crucial in heterogeneous catalysis, where reactants bond chemically to the catalyst surface.
   • The study examined the chemisorption of hydrogen onto a platinum substrate.
   • Unlike physisorption, chemisorption involves a significant change in the electronic structure of the adsorbate.