A. COMPARISON OF COLLOIDS

GENERAL INFORMATION  

1.Important characteristics of metals.

2.Benefits from use of nano-colloid technology.

3.Product characteristics.

4.Nanoparticles pictures.

A summary of the nano-crystallite characteristics (cumulative)

  • mono-crystalline structure,

  • 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).