Antistatic nano self-cleaning coating for glass and antistatic nano self-cleaning glass prepared therefrom
An anti-static and self-cleaning technology, applied in conductive coatings, coatings, etc., can solve the problems of self-cleaning difficulties, glass surface cleaning difficulties, glass surface easily polluted, etc., to reduce electrostatic adsorption, improve electrical conductivity, improve The effect of conductivity
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Embodiment 1
[0028] A kind of antistatic nano self-cleaning coating for glass, this coating is made by following method:
[0029] (1) Preparation of nano titanium dioxide crystal sol aqueous solution:
[0030] Preparation of ethanol solvent containing hydrochloric acid at pH=1.2: Take ethanol with a mass concentration of 99.7%, and adjust it to pH=1.2 with 36.5% hydrochloric acid.
[0031] Get 49.92 grams of tetrabutyl titanate and dissolve in the ethanol solvent containing hydrochloric acid at pH=1.2 prepared above to form 580 milliliters of solutions, add 3.55 grams of water dropwise thereto under stirring to obtain titanium dioxide sol, and mix titanium dioxide sol under vigorous stirring conditions was dissolved in 400 g of water and hydrothermally synthesized at 150 °C for 10 hours. After hydrothermal synthesis, the nano-titanium dioxide crystal gel is obtained, the titanium dioxide gel crystal is washed with water, and the titanium dioxide crystal gel is dispersed in water under ult...
Embodiment 2
[0040] A kind of antistatic nano self-cleaning coating for glass, this coating is made by following method:
[0041] (1) Preparation of nano titanium dioxide crystal sol aqueous solution:
[0042] Preparation of ethanol solvent containing hydrochloric acid at pH=1.2: Take ethanol with a mass concentration of 99.7%, and adjust it to pH=1.2 with 36.5% hydrochloric acid.
[0043] Get 49.92 grams of tetrabutyl titanate and dissolve in the ethanol solvent containing hydrochloric acid at pH=1.2 prepared above to form 550 milliliters of solutions, add 3.46 grams of water dropwise thereto under stirring to obtain titanium dioxide sol, and mix the titanium dioxide sol under vigorous stirring conditions was dissolved in 380 g of water and hydrothermally synthesized at 140 °C for 8 hours. After hydrothermal synthesis, the nano-titanium dioxide crystal gel is obtained, the titanium dioxide gel crystal is washed with water, and the titanium dioxide crystal gel is dispersed in water under ul...
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