[EPp1-sp] Electronic Paper

[EPp1-sp-1L] Conducting Polypyrrole-Silica Nanocomposite Particles for Electrophoretic Display

*Naohiro Takahashi¹, Shuichi Maeda¹ (1. Tokai University (Japan))

キーワード：Polypyrrole, Silica, Electrophoretic Display

We have prepared organic conducting nanocomposite particles that utilize polypyrrole as conducting parts and small silica particles as dispersants. We found that the polypyrrole-silica nanocomposite particles can be utilized as display elements for electrophoretic display and black inks for printed electronics due to their high colloid stability.