Adsorption is the adhesion of atoms, ions or molecules from a gas, liquid or dissolved solid to a surface. This process creates a film of the adsorbate...
55 KB (7,212 words) - 11:02, 11 October 2024
Adsorption (not to be mistaken for absorption) is the accumulation and adhesion of molecules, atoms, ions, or larger particles to a surface, but without...
39 KB (4,870 words) - 08:34, 1 August 2024
Langmuir adsorption model explains adsorption by assuming an adsorbate behaves as an ideal gas at isothermal conditions. According to the model, adsorption and...
29 KB (4,973 words) - 20:51, 3 September 2024
Cryo-adsorption is a method used for hydrogen storage where gaseous hydrogen at cryogenic temperatures (150—60 K) is physically adsorbed on porous material...
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Adsorption refrigeration was invented by Michael Faraday in 1821, even though the basis of artificial modern refrigeration dates back to 1748 with William...
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Pressure swing adsorption (PSA) is a technique used to separate some gas species from a mixture of gases (typically air) under pressure according to the...
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Adsorption is the adhesion of ions or molecules onto the surface of another phase. Adsorption may occur via physisorption and chemisorption. Ions and...
23 KB (3,145 words) - 14:47, 4 October 2024
Dissociative adsorption is a process in which a molecule adsorbs onto a surface and simultaneously dissociates into two or more fragments. This process...
22 KB (2,816 words) - 09:46, 26 September 2024
Activated carbon (section Examples of adsorption)
surface area available for adsorption or chemical reactions that can be thought of as a microscopic "sponge" structure (adsorption, not to be confused with...
75 KB (8,332 words) - 15:05, 30 August 2024
The Freundlich equation or Freundlich adsorption isotherm, an adsorption isotherm, is an empirical relationship between the quantity of a gas adsorbed...
8 KB (868 words) - 20:49, 7 April 2024