A. COMPARISON OF COLLOIDS
1.Important characteristics of metals.
2.Benefits from use of nano-colloid technology.
flat structure - platelets, petals - a thickness of 3-5 layers (approx. 10 Angstroms), with a regular arrangement of atoms (as in a crystal)
predominant structure with a diameter of approx. 35 Angstroms,
the largest possible active surface area, amounting to approximately 100m2 with one gram of silver ,
structure "almost transparent" for the electron transmission microscope (TEM),
free of surface contaminants
huge durability and chemical stability,
easy "adhering" to all surfaces,
little to no reaction to light (no photo effect typical for silver anther compounds).