[EPp1-5L] Control of Structural Color by Electrophoresis Using Polystyrene Nanoparticle Dispersion Solution with Different Polarity | Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

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Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[EPp1-5L]Control of Structural Color by Electrophoresis Using Polystyrene Nanoparticle Dispersion Solution with Different Polarity

*Kota Akiyama¹, Fumiyuki Shiba¹, Norihisa Kobayashi¹, Kazuki Nakamura¹(1. Chiba University (Japan))

https://doi.org/10.36463/idw.2024.1067

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Keywords:

Structural color,Electrophresis,Colloidal dispersion,Polystyrene nanoparticle,Reflective display

Electrical voltage was applied to dispersions solution including crosslinked polystyrene nanoparticles synthesized by soap-free emulsion polymerization. Structural color emerged through regular arrangement of nanoparticle by electrophoresis. The wavelength and reflectance value of the structural colors was affected by solution polarity.

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