摘要:
A composition includes a substrate (a) including a surface and (b) a multi-layer coating of nanowires positioned on at least a portion of the surface. The coating includes three or more laminar layers of nanowires and a bottom layer of nanowires affixed to the surface and a top-most layer of nanowires. A nanowire within a laminar layer is oriented substantially parallel to another nanowire within the same laminar layer. Nanowires within adjacent laminar layers are not substantially parallel to one another. The top-most layer of nanowires has a refractive index of about 5% to about 70% of the refractive index of the bottom layer of nanowires, and the refractive index of the three or more laminar layers of nanowires is decreases by about 10% or more per laminar layer from the bottom layer of nanowires to the top-most layer of nanowires.
摘要:
The present invention is directed to anti-reflective coatings comprising ordered layers of nanowires, methods to prepare the coatings, and products prepared by the methods.
摘要:
The present invention is directed to methods for patterning substrates using contact printing processes and inks comprising an organic semiconductive or semiconductive polymer, inks for use with the processes, and products formed by the processes.