To use all functions of this page, please activate cookies in your browser.
my.chemeurope.com
With an accout for my.chemeurope.com you can always see everything at a glance – and you can configure your own website and individual newsletter.
- My watch list
- My saved searches
- My saved topics
- My newsletter
Electric surface chargeElectric surface charge appears practically always on an object surface when it is placed into a fluid. All fluids contain ions, positive (cations) and negative (anions). These ions interact with the object surface. This interaction might lead to adsorption some of them on the surface. If number of adsorbed cations exceeds number of adsorbed anions, surface would gain total positive electric charge. Additional recommended knowledgeThere is another possible mechanism leading to surface charging. It is dissociation of the surface chemical group. Details of the electric surfface charge description and its relation to the surface chemistry are given by Lyklema in "Fundamentals of Interface and Colloid Science" [1] References
CategoryCategories: Chemical mixtures | Colloidal chemistry |
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Electric_surface_charge". A list of authors is available in Wikipedia. |