|
Atomistry » Iron » Physical Properties » Colloidal Iron | ||
Atomistry » Iron » Physical Properties » Colloidal Iron » |
Colloidal Iron
Colloidal iron, together with a small quantity of ferrous hydroxide and a ferrous salt, is obtained by electrolysing a solution of pure gelatin and a dilute solution of an alkali chloride or sulphate between iron electrodes. The sol resembles those of lead and bismuth in that it bears a positive charge. The majority of metallic sols, on the other hand, are negative.
Colloidal solutions of iron in ether have been obtained by allowing sparks to pass between iron wire clippings immersed in that liquid and connected up with an induction coil. |
Last articlesZn in 9JPJZn in 9JP7 Zn in 9JPK Zn in 9JPL Zn in 9GN6 Zn in 9GN7 Zn in 9GKU Zn in 9GKW Zn in 9GKX Zn in 9GL0 |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |