FIELD: chemistry.
SUBSTANCE: poly-N,N-dimethyl-3,4-dimethylenepyrrolidium chloride is applied to the oxide glass substrate by drawing from an aqueous solution with a concentration of 5-20 wt % with a constant speed of 2-3*10-6 m/s. Then, hexacyanoferrate (II) of potassium is applied on top of it using an ultrasonic spraying method in an amount that provides a mass ratio of potassium hexacyanoferrate (II) to poly-N,N-dimethyl-3,4-dimethylenepyrrolidium chloride, equal± to 2.30.1:1, resulting in the formation of poly-N,N-dimethyl-3,4-dimethylenepyrrolidium cyanide.
EFFECT: increase in electrical conductivity, increase sensitivity to the content of water vapor in the air and improve microhardness, uniformity.
2 dwg
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