TiO2 nano-ink
Characteristics of TiO2 nano-ink
Mass fraction of TiO2: 2 weight%
Crystallization temperature:> 300 ℃
Composition of «TiO2» functional nano-ink:
Solute: coordination compounds of titanium
Solvent: n-butanol
Dynamic viscosity: from 3,3 mPa·s (T=20,8°C)
Conventional mass fraction of titanium dioxide: 2 wt.%
The crystallization temperature of the film with anatase
structure: 300-500°С
External appearance of thin titanium dioxide films printed with inkjet printing on the surface of
substrates of various compositions (figures in the pictures indicate a viewing angle).
To the right is an x-ray pattern of a 2-layer TiO2 film on a quartz substrate (number of print
strikes: 2, crystallization conditions: 500°С, 1h, average crystallite size: 17 nm)
UV-Vis transmission spectra of thin titanium dioxide films printed on the surface of various-type
substrates:
(а – glass, b – quartz, c - polyimide)
Microstructure (top view) of thin titanium dioxide films printed on the surface of various-type
substrates, and their thickness on glass and quartz substrates chips (bottom view).