PLASMA TECHNOLOGIES IN MODIFICATION OF TEXTILE MATERIALS BY COLLOIDS OF METALS

摘要

We have obtained suspensions of submicron metal particles in water by electric-spark destruction of metal granules. These colloidal solutions of metals are characterized by a number of positive physical and technological properties and can be used for the modification of textile materials at various stages of their manufacture. The level of input power into micro discharges can be estimated in the indirect way by optical emission spectroscopy. The Boltzmann plot technique is used to measure the excitation temperature of atoms in micro discharges channel in a case of metal (copper, silver etc.) vapors.