Adsorption - Wikipedia
adsorption: An increase in the concentration of a dissolved substance at the interface of a condensed and a liquid phase due to the operation of surface forces. Adsorption can also occur at the interface of a condensed and a gaseous phase. [5]
Adsorption | Definition, Types, & Facts | Britannica
Oct 11, 2024 · adsorption, capability of all solid substances to attract to their surfaces molecules of gases or solutions with which they are in contact. Solids that are used to adsorb gases or dissolved substances are called adsorbents; the adsorbed molecules are usually referred to collectively as the adsorbate.
Adsorption vs Absorption - Differences and Examples - Science …
Jul 15, 2021 · Adsorption and absorption are two sorption processes through which one substance attaches to another. The main difference between them is that adsorption is the adhesion of particles onto a substance, while absorption involves mass …
Adsorption: Definition, Types, Examples, and Applications
Adsorption refers to the process of adhesion of molecules or ions to a solid surface. It is the phenomenon where substances from a fluid phase, such as gases or liquids, accumulate on the surface of a solid material.
Adsorption - an overview | ScienceDirect Topics
Adsorption is a separate process or surface phenomenon and desired materials are removed from the fluid phase. The fluid phase can be liquid or gas. In the adsorption process, the ions or molecules are separated from the aqueous solution onto the surface of the adsorbent by a …
Adsorption Definition & Meaning - Merriam-Webster
The meaning of ADSORPTION is the adhesion in an extremely thin layer of molecules (as of gases, solutes, or liquids) to the surfaces of solid bodies or liquids with which they are in contact.
2: Adsorption of Molecules on Surfaces - Chemistry LibreTexts
Feb 21, 2022 · There are two principal modes of adsorption of molecules on surfaces: Physical Adsorption (physisorption ) and Chemical Adsorption (chemisorption). The basis of distinction is the nature of the bonding between the molecule and the surface.
Adsorption - an overview | ScienceDirect Topics
Adsorption is a surface phenomenon whereby components of a gas or liquid are concentrated on the surface of solid particles or at fluid interfaces. Adsorption is the result of electrostatic, van der Waals, reactive or other binding forces between individual atoms, ions or molecules.
Adsorption - an overview | ScienceDirect Topics
Adsorption is a surface process that leads to transfer of a molecule from a fluid bulk to solid surface. This can occur because of physical forces or by chemical bonds.
What is Adsorption? - The International Adsorption Society
The process of adsorption involves separation of a substance from one phase accompanied by its accumulation or concentration at the surface of another. The adsorbing phase is the adsorbent, and the material concentrated or adsorbed at the surface of that phase is the adsorbate.