3:40 PM - 4:00 PM
[EP4-2] Deposition Control of Silver Nanoparticles in Metal LSPR-Based Electrochromic Device Using Polymer Capping Agent
Electrochromism, Silver, Electrodeposition, Localized surface plasmon resonance, Nanoparticle capping
We have studied Ag deposition-based electrochromic (EC) device that can represent various optical states. In this study, polyvinylpyrrolidone (PVP) was introduced to the Ag deposition-based EC device as a capping agent of deposited Ag nanoparticles (AgNP). Because of the capping effect of PVP, the aggregation of AgNP was prevented and chromatic color was represented by the application of constant voltage.