| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 가을 (10/07 ~ 10/08, 대구 EXCO) |
| 권호 |
35권 2호 |
| 발표분야 |
고분자 가공/복합재료 |
| 제목 |
Electrical properties of modified single-wall carbon nanotube/poly dimethlysiloxane) multi layer composite |
| 초록 |
Single-walled carbon nanotubes (SWNTs) was modified with silicone oil and decorated with silver nanoparticles by solution processing. The pristine SWNTs was oxidized as COOH-SWNTs. Oxidized SWNTs was converted for the acyl chloride functionalized SWNTs (COCl-SWNTs) using thionyl chloride. COCl-SWNTs were subsequently reacted with silicone oil (Si-SWNTs). Fourier transform infrared (FT-IR) and thermo gravimetric analyzer (TGA) was used to observe the change between COCl- SWNTs and Si-SWNTs. The changed Si-SWNTs were decorated with silver nanoparticles and were observed by high resolution transmission electron microscopy (HR-TEM). Multi layer thin film was prepared with Si-SWNTs and Si-MWNTs. Electrical property was measured dielectric analyzer (DEA) and improved with multi layer thin film. Silicone/Si-SWNTs and Si-MWNTs multi layer thin films are shown higher electrical properties than Silicone/Si-MWNTs single layer thin films. |
| 저자 |
최민우1, 권종화2, 윤호규1
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| 소속 |
1고려대, 2한국전자통신(연) |
| 키워드 |
SWNTs; silver decoration; multi layer thin film; electrical properties
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| E-Mail |
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