Effect of nano-carbon addition on color performance of polystyrene superstructure film
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Polystyrene superstructure films show faint rainbow color, and this low color saturation limits its wide application. In thispaper, polystyrene superstructure films with single bright blue color were prepared by vertical deposition self-assemblymethod using polystyrene microspheres with average diameter of 310 ± 10 nm as raw material. Polystyrene superstructurefilms were modified by adding nano-carbon powder, and effect of the amount of nano-carbon powde on color performancewas studied. The results showed that without addition of nano-carbon powder, the superstructure films showed a faint rainbowcolor, while with addition of nano-carbon power, the superstructure films exhibited a single bright blue under the same naturallight source. Changing the amount of nano-carbon powder addition could adjust color saturation of the film. With increasingthe amount of nano-carbon powder addition from 0.008 wt% to 0.01 wt%, color saturation of the superstructure filmincreased gradually. Further increasing the amount of nano-carbon powder addition to 0.011wt%, color saturation of thesuperstructure film didn’t increase anymore and tended to get dark.
Abstract
Polystyrene superstructure films show faint rainbow color, and this low color saturation limits its wide application. In thispaper, polystyrene superstructure films with single bright blue color were prepared by vertical deposition self-assemblymethod using polystyrene microspheres with average diameter of 310 ± 10 nm as raw material. Polystyrene superstructurefilms were modified by adding nano-carbon powder, and effect of the amount of nano-carbon powde on color performancewas studied. The results showed that without addition of nano-carbon powder, the superstructure films showed a faint rainbowcolor, while with addition of nano-carbon power, the superstructure films exhibited a single bright blue under the same naturallight source. Changing the amount of nano-carbon powder addition could adjust color saturation of the film. With increasingthe amount of nano-carbon powder addition from 0.008 wt% to 0.01 wt%, color saturation of the superstructure filmincreased gradually. Further increasing the amount of nano-carbon powder addition to 0.011wt%, color saturation of thesuperstructure film didn’t increase anymore and tended to get dark.
참고문헌 (17)
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