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
The International Display Workshops
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

[EP5-1(Invited)]A Viologen-Based Electrochromic Poly(Ionic Liquid) Resin

*Hiroto Murakami1, Hironobu Tahara1(1. Nagasaki University (Japan))
https://doi.org/10.36463/idw.2024.1048

Keywords:

Ionic Liquid,Electrochromism,Viologen Polymer

We synthesized a viologen-based poly(ionic liquid) (VPIL(TFSI)) as an electrically conducting redox-active polymer resin. Although the VPIL(TFSI) is very viscous, it exhibits electrical conduction. An electrochromic performance of the device consisting of VPIL(TFSI) was investigated by cyclic voltammetry and spectroelectrochemistry in detail.