[20a-C105-1~11] 12.3 Functional Materials and Novel Devices

△ [20a-C105-8] Synthesis of conductive fiber by combining of conductive polymer and rayon

〇(DC)Kyoka Komaba¹, Reiji Kumai², Hiromasa Goto¹ (1.Dep. Matter. Sci., U. Tsukuba, 2.KEK IMSS)

Keywords:polyaniline, transistor, rayon

Polyaniline is one of the most promising conductive polymers. Polyaniline can be synthesized in water under air. While, polyaniline has poor workability. Conductive materials are developed by composed with polyaniline and other workable materials. In this research, conductive fiber with high conductivity was synthesized by composed with polyaniline and fiber in the process of preparation of regenerated fiber. The evaluation of the electrochemical fiber transistor with this conductive fiber was investigated. Furthermore, frequency properties were also investigated.