Nano yellow tungsten oxide (tungsten trioxide) is not only a type of material that may be applied for producing nano-ceramic color master, but also a kind of material with surface wettability. So far, different types of tungsten trioxide materials with special wettability surfaces have been successfully prepared.
However, there are few concerns about the control of the wettability of tungsten trioxide thin film. A series of tungsten trioxide with ultra-oleophobic surfaces may be produced on the stainless steel mesh by simple hydrothermal process. By adjusting the pH value of the precursor, different types of tungsten trioxide films can be obtained. It is worth to note that regardless of the morphology of the obtained tungsten trioxide films, they all exhibit good underwater lipophobicity.
As you may have known, wettability is extremely important for the surface of any type of material. Due to its unique properties and potential application value, it is constantly attracting people's interest.
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