chemisorption

• Processo de adsorção em que uma substância se liga à superfície por meio de uma ligação química, frequentemente resultando em fixação irreversível, ao contrário da adsorção física.

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.

incontável

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.

   Quimiossorção

   • 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.